FORCE AND MASS
You have tested Newton's Second Law. This experiment observed how Newton's 2n law works using the mass of an object. Post your results for lab six here. Answer all conclusion questions in the conclusion.
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17 comments:
Symone Gladden
Objective: Does it take more force to accelerate an object with greater mass?
Hypothesis: It takes more force to move a greater mass.
Materials: cart, string, tape, ruler, washer, 100 g mass, 200 g mass, steel rod
Procedure:
1)Use the same setup as in experiment 5
2)Think about the force required to accelerate the cart 100 g mass in the cart versus a 200 g mass in the cart. Which mass will require the greatest force to accelerate the cart? Record your hypothesis.
3)Add washers to the paperclip hook one at a time until the cart begins to move and then accelerate. Repeat 4-5 times. Record the number of washers used each time. Compare your results to the number of washers used in the step 5 of experiment5.
4)Analyze your results. Which takes more force, to accelerate the cart with 200 g mass or the 100 g mass? Was your hypothesis correct? Is the force required to accelerate the cart proportional to the rate of mass, as stated in Newton’s second law? Record your results and conclusions in your notebook.
Data: 100g mass
Trial 1: 4 washers jerked/5 washers moved
Trial 2: 4 washers jerked/6 washers moved
Trial 3: 6 washers it moved
Trial 4: 6 washers it moved
200g mass
Trial 1: moved a little with 6&7 washers/9 washers moved completely
Trial 2: with 6 wahers it moved a little/ 9 washers moved
Trial 3: 7 washers made it move
trial 4: 8 washers made it move
Conclusion: After completing the experiment I found that my hypothesis was correct. From my results I saw that it took more washers to make the 200g mass move than it did to make the 100g mass move. A heavy mass will require more force than something with a lesser mass.
There is nothing different that I would to make my experiment better.I learned that I was right when I made a hypothesis.
Johnathan Cuthbert
Experiment 6
Force and Mass
Obejective: Does it take more force to accelerate an object with greater mass?
Hypothesis: I believe that the 100 grams will not have a greater acceleration then the 200 grams because the 100 grams lighter and easier to move with but the 100g will use less washer to make it move. A lighter force will more slower than something with a greater mass.
Materials Used:
-Tape
-Steel Rod
-Table
-String
-Paper Clip
-Washers
-Ruler
-Scissors
- 100 grams
- 200 grams
Producer:
1. Tape the steel rod to the edge of the table.
2. Cut a piece of string 1 meter long.
3. Attach one end of the string to the Hall's cart using paperclip.
4. Put the cart on the table about 3/4 of a meter from the rod and hang end of the paperclip over the rod.
5. Put the 100 grams mass int the cart.
6. Add washer to the end of the paperclip until the cart begin to move.
7. Once done next take out the 100 grams mass and add the 200 grams. Repeat step 6 for the 200 grams.
Data:
Trail 1 - 100g - stayed still but
after 4 washer it moved.
- 200g-stayed still but
after 7 washer it moved.
Trail 2 - 100g - stayed still but
after 5 washer it moved.
- 200g - stayed still but
after 7 washer it moved.
Trail 3 - 100g - Moved will only
using 3 washer.
- 200g - stayed still but
after 7 washer it moved.
Trail 4 - 100g - stayed still but
after 3 washer it moved.
- 200g - stayed still but
after 7 washer it moved.
Conclusion: I learned that things with heavier mass will accelerate faster than lighter things but lighter thing will move more easier than heavier things. My hypothesis came out to be correct. I know that my lighter and heavier rules will work out and that's what really help me out with my for my hypothesis. In the real world we can use things will thinking about object in our hand and it falling out of our hand because we know that if we drop it the come of it might be good or bad do to it's acceleration.
Objectives: does it take more force to accerlate an object with greater mass.
Hypothesis:
The 200 g mass will require the greatest force to accelerate the cart. Because it is heacier tehn the 100g mass.
Materials:
Steel rod, halls cart, tape, paper clip, 200grams mass, washers
Procedures:
Add the washers to the paperclip hook one at a time until the cart begins to move and then accelerate. Repeat until get data.
Data:
Trial 1:
1. added 3 washers; the car moved slower beacuse of the mass.
2. added 6 washers; cart moved faster but still didnt hit the rid.
3. added 8 washers; the cart hit the rod. almost tipping off the tabe.
4. added 10 washers; the cart accelerated fast and hit the floor.
Conclusion:
The 200 gram mass is required more force. The force used to accelerate the cart is 2 times more than it is withe the 100 gram mass. My hypothesis was correct. Yes the force required to accelerate the cat is roportional to the rate of mass.
Objective:
To test Newton's second law again this time with regard to the mass of the object. Does it take more force to accelerate on an object with greater mass?
Hypothesis:
The cart will move more with 100g mass then 200g mass because its more mass on the cart.
Materials Used:
-Rod
-Cart
-Ruler
-String
-Paper clip
-Tape
-100g mass
-200g mass
Procedure:
Start off by taping a rod to the end of the table. Then applying a piece of string to the cart. Then Put the 100g mass on the cart. Then start putting washers on the paper clip. In do the same thing with the 200g mass. Then compare them.
Data:
100g mass
1.Didn't move
2.Moved a little bit
3.The string moved but not the cart.
4.The cart moved all the way to the end of the table.
200g mass
1.Nothing happened
2.Didn't move
3.The cart didn't move
4.The cart still didn't move.
Conclusion:
My hypothesis was right. As the washers were put on the paper clip. The cart started to move towards the end of the table.
Objective: To see if the force of and objective increase the acceleration.
Hypothesis: Will in this lab experiment I took a look at what we were going to do and when I look at it I came to a conclusion that the hall’s cart was going to fall off the table. The reason why I am stat this is because when your pulling some thing off a table more than like it going to fall off.
Procedure:
1. First we place the hall’s cart on the table.
2. Then we add a string
3. Then we keep adding washer to the cart to see what will happen when we add more washers.
Materials Used:
-Rod
-Cart
-Ruler
-String
-Paper clip
-Tape
-100g mass
-200g mass
Conclusion:
No my hypothesis was not correct, the reason why is because why it was not correct is because while doing the lab I did not pay much attended to the rod add the end of the table so no the hall’s cart did not fall off the table like I though it would . I really would have not change anything because everything same to go right. As doing this lab I can say they I lean that the more force you put on things are more likely to move. In every day life I can see this being use as a stop sigh out in the street.
Tiffany Witcher
Experiment 6
Force and Mass
Obejective: Does it take more force to accelerate an object with greater mass?
Hypothesis: I believe that the 100 grams will not have a greater acceleration then the 200 grams because the 100 grams lighter and easier to move with but the 100g will use less washer to make it move. A lighter force will more slower than something with a greater mass.
Materials Used:
-Tape
-Steel Rod
-Table
-String
-Paper Clip
-Washers
-Ruler
-Scissors
- 100 grams
- 200 grams
Producer:
1. Tape the steel rod to the edge of the table.
2. Cut a piece of string 1 meter long.
3. Attach one end of the string to the Hall's cart using paperclip.
4. Put the cart on the table about 3/4 of a meter from the rod and hang end of the paperclip over the rod.
5. Put the 100 grams mass int the cart.
6. Add washer to the end of the paperclip until the cart begin to move.
7. Once done next take out the 100 grams mass and add the 200 grams. Repeat step 6 for the 200 grams.
Data:
Trail 1 - 100g - stayed still but
after 4 washer it moved.
- 200g-stayed still but
after 7 washer it moved.
Trail 2 - 100g - stayed still but
after 5 washer it moved.
- 200g - stayed still but
after 7 washer it moved.
Trail 3 - 100g - Moved will only
using 3 washer.
- 200g - stayed still but
after 7 washer it moved.
Trail 4 - 100g - stayed still but
after 3 washer it moved.
- 200g - stayed still but
after 7 washer it moved.
Conclusion:Trying this experiment was fun. This experiment determine on how having more force connect to an object with will it most likely to move the way the force is at. Focusing on the main point of the experiment was easy to maintain. this may can be used in really with construction. When construction workers are in a process of build things this experiment can be used to transffer items bac and forth. Use a force to tgransfer it.
Objective: Does it take more force to accelerate an object with greater mass?
Hypothesis: It takes more force to move a greater mass.
Materials: cart, string, tape, ruler, washer, 100 g mass, 200 g mass, steel rod
Procedure:
1)Use the same setup as in experiment 5
2)Think about the force required to accelerate the cart 100 g mass in the cart versus a 200 g mass in the cart. Which mass will require the greatest force to accelerate the cart? Record your hypothesis.
3)Add washers to the paperclip hook one at a time until the cart begins to move and then accelerate. Repeat 4-5 times. Record the number of washers used each time. Compare your results to the number of washers used in the step 5 of experiment5.
4)Analyze your results. Which takes more force, to accelerate the cart with 200 g mass or the 100 g mass? Was your hypothesis correct? Is the force required to accelerate the cart proportional to the rate of mass, as stated in Newton’s second law? Record your results and conclusions in your notebook.
Data: 100g mass
Trial 1: 4 washers jerked/5 washers moved
Trial 2: 4 washers jerked/6 washers moved
Trial 3: 6 washers it moved
Trial 4: 6 washers it moved
200g mass
Trial 1: moved a little with 6&7 washers/9 washers moved completely
Trial 2: with 6 wahers it moved a little/ 9 washers moved
Trial 3: 7 washers made it move
trial 4: 8 washers made it move
Conclusion: After completing the experiment I found that my hypothesis was correct. From my results I saw that it took more washers to make the 200g mass move than it did to make the 100g mass move. A heavy mass will require more force than something with a lesser mass.
There is nothing different that I would to make my experiment better.I learned that I was right when I made a hypothesis.
Physicist Tyesha Hall
Group Members
Ebony Williams
Rahmid Trotman
May 4, 2008
Objective: Increasing the force on an object increases the acceleration of an object.
Hypothesis: I believe that 200g mass will require the greatest force to accelerate the chart.
Materials Used: Hall’s Cart
Paper Clips
String
Rod
Ruler
100gmass
Procedure: 1. Use the same setup as in Experiment 5.
2. Think about the force required to accelerate the cart with a 100g mass in the cart versus a 200gmass in the cart.
3. Add washers to the paper clips hook one at time until the cart begins to move and then accelerate(It should take 2-6 washers). Repeat 4-5 times. Record the number of washers used each time. Compare your results to the number of washers used in step 5 of experiment 5.
4. Analyze your results.
Conclusion: I think that the 200g mass took more force, to accelerate. My hypothesis was correct because 200g mass took more force to accelerate. Yes the force is required to accelerate because the force and the mass increases
Data: 1st. Did not move
2nd The cart moved slightly
3rd The cart moved
This applies in real world applications because when you apply more force on to an object it takes more force to accelerate. For example when you are on a bicycle a you add another person it becomes harder to accelerate. In this lab I learned that increasing force on an object increases the acceleration on an object. Nothing went wrong in my lab and I wouldn’t change anything.
Physicist Darren Gibson
11-1
Physicist Symone Gladden
Physicist Yaniqua Tomlinson
Objective: Does it take more force to accelerate an object with greater mass?
Hypothesis: It takes more force to move a greater mass.
Materials: cart, string, tape, ruler, washer, 100 g mass, 200 g mass, steel rod
Procedure:
1)Use the same setup as in experiment 5
2)Think about the force required to accelerate the cart 100 g mass in the cart versus a 200 g mass in the cart. Which mass will require the greatest force to accelerate the cart? Record your hypothesis.
3)Add washers to the paperclip hook one at a time until the cart begins to move and then accelerate. Repeat 4-5 times. Record the number of washers used each time. Compare your results to the number of washers used in the step 5 of experiment5.
4)Analyze your results. Which takes more force, to accelerate the cart with 200 g mass or the 100 g mass? Was your hypothesis correct? Is the force required to accelerate the cart proportional to the rate of mass, as stated in Newton’s second law? Record your results and conclusions in your notebook.
Data: 100g mass
Trial 1: 4 washers jerked/5 washers moved
Trial 2: 4 washers jerked/6 washers moved
Trial 3: 6 washers it moved
Trial 4: 6 washers it moved
200g mass
Trial 1: moved a little with 6&7 washers/9 washers moved completely
Trial 2: with 6 wahers it moved a little/ 9 washers moved
Trial 3: 7 washers made it move
trial 4: 8 washers made it move
Conclusion: After completing the experiment I found that my hypothesis was correct. From my results I saw that it took more washers to make the 200g mass move than it did to make the 100g mass move. A heavy mass will require more force than something with a lesser mass.
There is nothing different that I would to make my experiment better.I learned that I was right when I made a hypothesis.
Physicist Blair Robinson Group members Physicist Marquisa Howard & Physicist James Fisher
Force & Mass
Objective: Does more force helps an object accelerate with greater mass?
Hypothesis: I believe that greater force is needed to move such a mass that's greater.
Materials: steel rod, string, ruler, washer, 100g mass, 200g mass, cart, paper clip, and a table.
Procedure:
1.) Tape the steel rod to the edge of the table.
2.) Cut a piece of string 1 meter long.
3.) Attach one end of the string to the Hall's cart, and the other end with a paperclip.
4.) Put the cart on the table 3/4 of a meter from the rod and hang the other end of the string with the clip over the rod.
5.) Add 100g mass to the cart.
6.) Add washers to the end of the paper clip each trail.( At least 4)
7.) Replace the 100 g mass from cart and add 200 g mass. Then do step 6 over.
Trails:
1.) With 4/5 washers moved a litle, with slow speed.- 100g mass.
2.)With 5/6 washers moved about the same as trail 1.- 100g mass.
3.) With 6/7 washers moved with more speed and longer distance.- 100g mass.
4.) With 7/8 did the same as trail 3.- 100g mass.
1.) With 4/5 washers jerked and moved a litle.- 200g mass.
2.) With 5/6 washers did the same as trail 1.- 200g mass.
3.) With 6/7 washers moved a litle more.- 200g mass.
4.) With 7/8 washers did the same thing as in trail 3.
Conclusion: As seen in the experiment i realized that as with the 100g mass was easier to move with the washers. ASs in the 22g mass, it wasn't so easy. It does take more force to move an object that is greater.
Physicist James Fisher Group members Physicist Marquisa Howard & Physicist Blair Robinson James Fisher
Force & Mass
Objective: Does more force helps an object accelerate with greater mass?
Hypothesis: I believe that greater force is needed to move such a mass that's greater.
Materials: steel rod, string, ruler, washer, 100g mass, 200g mass, cart, paper clip, and a table.
Procedure:
1.) Tape the steel rod to the edge of the table.
2.) Cut a piece of string 1 meter long.
3.) Attach one end of the string to the Hall's cart, and the other end with a paperclip.
4.) Put the cart on the table 3/4 of a meter from the rod and hang the other end of the string with the clip over the rod.
5.) Add 100g mass to the cart.
6.) Add washers to the end of the paper clip each trail.( At least 4)
7.) Replace the 100 g mass from cart and add 200 g mass. Then do step 6 over.
Trails:
1.) With 4/5 washers moved a litle, with slow speed.- 100g mass.
2.)With 5/6 washers moved about the same as trail 1.- 100g mass.
3.) With 6/7 washers moved with more speed and longer distance.- 100g mass.
4.) With 7/8 did the same as trail 3.- 100g mass.
1.) With 4/5 washers jerked and moved a litle.- 200g mass.
2.) With 5/6 washers did the same as trail 1.- 200g mass.
3.) With 6/7 washers moved a litle more.- 200g mass.
4.) With 7/8 washers did the same thing as in trail
Conclusion: As you can see my hypthosis was correct. Thus proving newtons law.
Objective: To figure out if it takes more force with 200 gram mass or 100 gram mass
Hypothesis: I think that the 200 gram mass will require more force to get the cart moving because it's heavier.
Equation Used:
F=ma or F=m*a
Materials Used:
cart
200 gram mass
8 inch string
washers
paperclip
steel rod
Data:
Trial 1- 6 washers used
Result: moved very little then stopped
Trial 2- 7 washers used
Result: moved very fast; at a constant rate
Trial 3- 8 washers used
Result: moved faster at a constant speed
Trial 4- 9 washers used
Result: moved faster, then fell off the table
Conclusion:
1. The one that took more force was the 200 gram mass.
2. My hypothesis was correct beacause it required more force to accelerate the 200 gram mass than the 100 gram mass because the 200 gram mass was much heavier.
3. I think that the equation used for this lab should be F=ma or F=m*a
Force and Mass
Experiment #6
Objective: The objective is to use Newton’s Second Law and to determine whether the force to accelerate an object with a larger mass.
Hypothesis: I predict the greatest force to accelerate the cart is the200 g mass because it’s heavier.
Materials: cart, string, tape, ruler, washer, 100 g mass, 200 g mass, rod and a table.
Producer:
1. Use the same setup as in experiment 5.
2. Think about the force required to accelerate the cart with a 100 g mass in the cart versus a 200 g mass in the cart. Which mass will require the greatest force to accelerate the cart? Record your hypothesis.
3. Add washer to the paperclip hook one at a time until the cart begins to move and then accelerate (it should take 2-6 washers). Repeat 4-5 times. Record the number of washers used each time. Compare your results to the number of washers used in the step 5 of experiment5.
4. Analyze your results. Which takes more force, to accelerate the cart with 200 g mass or the 100 g mass? Was your hypothesis correct? Is the force required to accelerate the cart proportional to the rate of mass, as stated in Newton’s second law? Record your results and conclusions in your notebook.
Data:
100 g mass
1st washer Didn’t move
2nd washer Slightly moved
3rd washer Move
4th washer Didn’t moved
5th washer moved
6th washer Didn’t move
200 g mass
1st washer Didn’t move
2nd washer Move
3rd washer Move
4th washer Didn’t move
5th washer Move
6th washer Move
Conclusion: The 200g mass takes more force to accelerate the cart. Yes my hypothesis is was correct. Yes the force required to accelerate the cart is proportional to the rate of mass, as stated in Newton’s second law. T his can be used as a real world application for example if a person was hired at a super market in the meat section they would have to measure the meats on a scale to determine the price rage. As far as my data was concerned I have two charts to show what happen with the 100g mass then with the 200gmass.Nothing went wrong in this experiment it was fun. I learned that it does take more force to accelerate an object with greater and I also enjoy the hands on activities.
Physicist Marquisa Howard Group members Physicist Blair Robinson & Physicist James Fisher
Force & Mass
Objective: Does more force helps an object accelerate with greater mass?
Hypothesis: I think it takes more washers to move the 200 gram than the 100 gram.
Materials: steel rod, string, ruler, washer, 100g mass, 200g mass, cart, paper clip, and a table.
Procedure:
1.) Tape the steel rod to the edge of the table.
2.) Cut a piece of string 1 meter long.
3.) Attach one end of the string to the Hall's cart, and the other end with a paperclip.
4.) Put the cart on the table 3/4 of a meter from the rod and hang the other end of the string with the clip over the rod.
5.) Add 100g mass to the cart.
6.) Add washers to the end of the paper clip each trail.( At least 4)
7.) Replace the 100 g mass from cart and add 200 g mass. Then do step 6 over.
Trails:
1.) With 4/5 washers moved a litle, with slow speed.- 100g mass.
2.)With 5/6 washers moved about the same as trail 1.- 100g mass.
3.) With 6/7 washers moved with more speed and longer distance.- 100g mass.
4.) With 7/8 did the same as trail 3.- 100g mass.
1.) With 4/5 washers jerked and moved a litle.- 200g mass.
2.) With 5/6 washers did the same as trail 1.- 200g mass.
3.) With 6/7 washers moved a litle more.- 200g mass.
4.) With 7/8 washers did the same thing as in trail 3.
Conclusion: My hypothesis was correct. It took more washers to move the 200 gram than it did the 100 gram. The number of washers had to double or triple to move the 200 gram mass.
Darren Gibson
Objective: Does it take more force to accelerate an object with greater mass?
Hypothesis: It takes more force to move a greater mass.
Materials: cart, string, tape, ruler, washer, 100 g mass, 200 g mass, steel rod
Procedure:
1)Use the same setup as in experiment 5
2)Think about the force required to accelerate the cart 100 g mass in the cart versus a 200 g mass in the cart. Which mass will require the greatest force to accelerate the cart? Record your hypothesis.
3)Add washers to the paperclip hook one at a time until the cart begins to move and then accelerate. Repeat 4-5 times. Record the number of washers used each time. Compare your results to the number of washers used in the step 5 of experiment5.
4)Analyze your results. Which takes more force, to accelerate the cart with 200 g mass or the 100g mass? Was your hypothesis correct? Is the force required to accelerate the cart proportional to the rate of mass, as stated in Newton’s second law? Record your results and conclusions in your notebook.
Data: 100g mass
Trial 1: 4 washers jerked/5 washers moved
Trial 2: 4 washers jerked/6 washers moved
Trial 3: 6 washers it moved
Trial 4: 6 washers it moved
200g mass
Trial 1: moved a little with 6&7 washers/9 washers moved completely
Trial 2: with 6 wahers it moved a little/ 9 washers moved
Trial 3: 7 washers made it move
trial 4: 8 washers made it move
Conclusion:
It have been proven that my hypothesis was correct because in the end it took more washer to make the 200g mass move over the 100g mass.
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