Question
When two objects collide, the momentum of the system remains constant. This is a statement of
Question 1 options:
Newton's third law
impulse
the conservation of momentum
a change in momentum
2.10 Quiz: Momentum and Collisions Pool 2
Question 2 (1 point)
What does Newton's third law say about why momentum is conserved in collisions?
Question 2 options:
Equal forces act in equal times, so the change in momentum for both objects must be equal.
Unequal forces act for unequal times, so the change in momentum for both objects must be unequal.
Equal forces act for unequal times, so the change in momentum for both objects must be equal.
Unequal forces act for unequal times, so the change in momentum for both objects must be equal.
2.10 Quiz: Momentum and Collisions Pool 3
Question 3 (1 point)
What makes some collisions elastic and others inelastic?
Question 3 options:
If the collision involves bouncing, it is elastic.
If the collision involves sticking together, it is elastic.
If there is no loss of kinetic energy in the collision, it is inelastic.
If there is energy lost in the collision to sound, heat, etc., the collision is inelastic.
2.10 Quiz: Momentum and Collisions Pool 4
Question 4 (1 point)
How is momentum conserved in a system in which two satellites connect?
Question 4 options:
The one satellite has all the momentum before they connect, and then afterwards they share it.
Both satellites have momentum before they connect, and afterwards they have less momentum.
Both satellites have momentum before they connect, and afterwards they have more momentum.
Momentum is not conserved when the two satellites connect.
2.10 Quiz: Momentum and Collisions Pool 5
Question 5 (1 point)
How is momentum conserved when the big rolling ball hits the smaller rolling ball?
Question 5 options:
The big ball gives all of its momentum to the small ball.
The small ball had no momentum before the collision, and afterward it has all the momentum.
The big ball transfers some of its momentum to the small ball, but it keeps going forward, too.
Momentum is not conserved when the two balls collide.
Question 1 options:
Newton's third law
impulse
the conservation of momentum
a change in momentum
2.10 Quiz: Momentum and Collisions Pool 2
Question 2 (1 point)
What does Newton's third law say about why momentum is conserved in collisions?
Question 2 options:
Equal forces act in equal times, so the change in momentum for both objects must be equal.
Unequal forces act for unequal times, so the change in momentum for both objects must be unequal.
Equal forces act for unequal times, so the change in momentum for both objects must be equal.
Unequal forces act for unequal times, so the change in momentum for both objects must be equal.
2.10 Quiz: Momentum and Collisions Pool 3
Question 3 (1 point)
What makes some collisions elastic and others inelastic?
Question 3 options:
If the collision involves bouncing, it is elastic.
If the collision involves sticking together, it is elastic.
If there is no loss of kinetic energy in the collision, it is inelastic.
If there is energy lost in the collision to sound, heat, etc., the collision is inelastic.
2.10 Quiz: Momentum and Collisions Pool 4
Question 4 (1 point)
How is momentum conserved in a system in which two satellites connect?
Question 4 options:
The one satellite has all the momentum before they connect, and then afterwards they share it.
Both satellites have momentum before they connect, and afterwards they have less momentum.
Both satellites have momentum before they connect, and afterwards they have more momentum.
Momentum is not conserved when the two satellites connect.
2.10 Quiz: Momentum and Collisions Pool 5
Question 5 (1 point)
How is momentum conserved when the big rolling ball hits the smaller rolling ball?
Question 5 options:
The big ball gives all of its momentum to the small ball.
The small ball had no momentum before the collision, and afterward it has all the momentum.
The big ball transfers some of its momentum to the small ball, but it keeps going forward, too.
Momentum is not conserved when the two balls collide.
Answers
GPT-4o mini
Here are the answers to your quiz questions:
**Question 1:** When two objects collide, the momentum of the system remains constant. This is a statement of
**Answer:** **the conservation of momentum**
---
**Question 2:** What does Newton's third law say about why momentum is conserved in collisions?
**Answer:** **Equal forces act in equal times, so the change in momentum for both objects must be equal.**
---
**Question 3:** What makes some collisions elastic and others inelastic?
**Answer:** **If there is energy lost in the collision to sound, heat, etc., the collision is inelastic.**
---
**Question 4:** How is momentum conserved in a system in which two satellites connect?
**Answer:** **Both satellites have momentum before they connect, and afterwards they share it.**
---
**Question 5:** How is momentum conserved when the big rolling ball hits the smaller rolling ball?
**Answer:** **The big ball transfers some of its momentum to the small ball, but it keeps going forward, too.**
---
Feel free to ask if you have more questions!
**Question 1:** When two objects collide, the momentum of the system remains constant. This is a statement of
**Answer:** **the conservation of momentum**
---
**Question 2:** What does Newton's third law say about why momentum is conserved in collisions?
**Answer:** **Equal forces act in equal times, so the change in momentum for both objects must be equal.**
---
**Question 3:** What makes some collisions elastic and others inelastic?
**Answer:** **If there is energy lost in the collision to sound, heat, etc., the collision is inelastic.**
---
**Question 4:** How is momentum conserved in a system in which two satellites connect?
**Answer:** **Both satellites have momentum before they connect, and afterwards they share it.**
---
**Question 5:** How is momentum conserved when the big rolling ball hits the smaller rolling ball?
**Answer:** **The big ball transfers some of its momentum to the small ball, but it keeps going forward, too.**
---
Feel free to ask if you have more questions!