Search Header Logo

Total Momentum Assessment

Authored by Norris Mayes

Science

9th Grade

Total Momentum Assessment
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A 2 kg cart moving at 3 m/s collides with a stationary 1 kg cart. After the collision, the 2 kg cart moves at 1 m/s. What is the velocity of the 1 kg cart after the collision if no net external force acts on the system?

2 m/s

5 m/s

4 m/s

1 m/s

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A 0.5 kg ball is rolling at 4 m/s towards a 0.5 kg ball at rest. After they collide and stick together, what is their combined velocity if no net force acts on the system?

2 m/s

4 m/s

0 m/s

1 m/s

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Two ice skaters push off from each other on frictionless ice. Skater A (60 kg) moves at 2 m/s to the left. What is the velocity of Skater B (40 kg) to the right, assuming no net external force?

1 m/s

3 m/s

2 m/s

0.5 m/s

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A 3 kg object moving at 2 m/s collides with a 2 kg object moving at 1 m/s in the same direction. What is the total momentum of the system before the collision?

8 kg·m/s

7 kg·m/s

5 kg·m/s

6 kg·m/s

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A 5 kg object is at rest. A 2 kg object moving at 6 m/s collides with it and they stick together. What is their velocity after the collision if no net force acts on the system?

1.71 m/s

2.00 m/s

3.00 m/s

0.86 m/s

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A 4 kg cart moving at 3 m/s collides with a 2 kg cart moving at 1 m/s in the opposite direction. What is the total momentum of the system before the collision?

10 kg·m/s

12 kg·m/s

8 kg·m/s

6 kg·m/s

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the net force on a system is zero, what happens to the total momentum of the system?

It increases

It decreases

It remains constant

It becomes zero

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?