Part 2- Partially Inelastic Collisions- Objects with different massesSecond object Stationary1. Is momentum conserved during this collision? How can you tell?KE afterCollisionvelocity beforeMomentumKE beforeMomentumBeforemassvelocity after(kg)collision (")collislon (")After CollisionCollisionCollisionObject2.50L000.252-500-631.250-0191Object2.921.8720.952. Is kinetic energy conserved? How can you tell?Total2.502-51-250.967SystemObjects move in same direction (object 1 catches object 2)velocity before velocity aftercollision ()2.12KE beforeCollisionmassMomentumMomentumKE after(kg)collision ()BeforeAfter CollisionCollisionCollisionObject2.501.001.062.502-661-251.4913. Can we use the v = Vu( ) and var = Vii ) equations for the first collision (secondZm,Objectobject stationary) in this part? Why or why not?2.931.391.860.802.722-79Total4.365.u52-05U. 19SystemObjects move toward each othervelocity before velocity afterMomentumKE beforemassMomentumKE after(kg)collision (")collision ()BeforeCollisionAfter CollisionCollisionCollisionObject0.87-Op0574. Why are most collisions partially inelastic in the real-world?2.50-0.362.17-0.890821Object-1:59-0.50.74TotalSystem0.580.590.320.353

Name: Part 2- Partially Inelastic Collisions- Objects with different masses
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Description: Part 2- Partially Inelastic Collisions- Objects with different massesSecond object Stationary1. Is momentum conserved during this collision? How can you tell?KE afterCollisionvelocity beforeMomentumKE beforeMomentumBeforemassvelocity after(kg)collis

Considering the given information in the table: Question 1: The momentum is conserved in the above. We can say this because the momentum before and after the collision are same. Question 2: The kinetic energy is not conserved because there is a huge difference between the energies before and the after the collision. This difference occurs because some of the initial energy is lost in producing the the sounds of the collision, deforming the bodies, and the heat gained by the bodies which under go collision.Question 3: The given equations can not be used in the given collision, it because those equation are derived under the condition of both momentum and the energy being conserved. But in an partially inelastic collision the only the momentum is conserved but not the energies. Hence we can not use the given equations. Question 4: Partially in elastic collision are common because the it is rear to come across a completely elastic collision and completely elastic collision are not preferred in man made objects. Hence, most of the object are designed to undergo a partially in elastic collisions.

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Is momentum conserved during this collision? How can you tell? Is kinetic energy conserved? How can you tell? 2m, Can we use the v = v. ( m and var = v1 equations for the first collision (second Am,+m2 object stationary) in this part? Why or why not? Why are most collisions partially inelastic in the real-world?

Is momentum conserved during this collision? How can you tell? Is kinetic energy conserved? How can you tell? 2m, Can we use the v = v. ( m and var = v1 equations for the first collision (second Am,+m2 object stationary) in this part? Why or why not? Why are most collisions partially inelastic in the real-world?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Part 2- Partially Inelastic Collisions- Objects with different masses
Second object Stationary
1. Is momentum conserved during this collision? How can you tell?
KE after
Collision
velocity before
Momentum
KE before
Momentum
Before
mass
velocity after
(kg)
collision (")
collislon (")
After Collision
Collision
Collision
Object
2.50
L00
0.25
2-50
0-63
1.25
0-019
1
Object
2.92
1.87
2
0.95
2. Is kinetic energy conserved? How can you tell?
Total
2.50
2-5
1-25
0.967
System
Objects move in same direction (object 1 catches object 2)
velocity before velocity after
collision ()
2.12
KE before
Collision
mass
Momentum
Momentum
KE after
(kg)
collision ()
Before
After Collision
Collision
Collision
Object
2.50
1.00
1.06
2.50
2-66
1-25
1.49
1
3. Can we use the v = Vu( ) and var = Vii ) equations for the first collision (second
Zm,
Object
object stationary) in this part? Why or why not?
2.93
1.39
1.86
0.80
2.7
2
2-79
Total
4.36
5.u5
2-05
U. 19
System
Objects move toward each other
velocity before velocity after
Momentum
KE before
mass
Momentum
KE after
(kg)
collision (")
collision ()
Before
Collision
After Collision
Collision
Collision
Object
0.87
-Op057
4. Why are most collisions partially inelastic in the real-world?
2.50
-0.36
2.17
-0.89
082
1
Object
-1:59
-0.5
0.74
Total
System
0.58
0.59
0.32
0.353

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