quiz pic

Physics quiz 4 - momentum

This is an awesome quiz about momentum. Play and win. 8 Questions.

 
Created by:
snav2en
Played: 47 times
Comments: 1 comment
Favs: 0 users
like this quiz
Rating:
3 stars
2.9 out of 5, based on 8 votes
Login or Register to view the answers and save your score!

1
Question 1 Photo

A 5 kg object is accelerating uniformly with 0.5 m s–2 from rest for 10 s. What is the change in the momentum of the object ?

  • 25 kg m/s
  • 32 kg m/s
  • 30 kg m/s
  • 18 kg m/s

2
Question 2 Photo

A ball of mass 0.10 kg is dropped from a height of 12 meters. What is its momentum when its strikes the ground ?

  • 1.5 kg-m/s
  • 1.8 kg-m/s
  • 2.4 kg-m/s
  • 4.8 kg-m/s

3
Question 3 Photo

A small object collides with a large object and sticks. Which object experiences the larger magnitude of momentum change?

  • The large object
  • The small object
  • Both objects experience the same magnitude of momentum change
  • Cannot be determined

4
Question 4 Photo

A 3 kg object moved to the right at 4 m/s. It collides in a perfectly inelastic collision with a 6 kg object moving to the left at 2 m/s. What is the total kinetic energy after the collision?

  • 72J
  • 36J
  • 24J
  • 0J

5
Question 5 Photo

What equals to the product of force and momentum ?

  • Angular momentum
  • Centripetal force
  • Torque
  • Power

6
Question 6 Photo

Which of the following dimensions does Plank's constant has?

  • Angular momentum
  • Momentum
  • Energy
  • Impulse

7
Question 7 Photo

Which of the following pairs of quantities have same dimensions ?

  • Acceleration and angular acceleration
  • Stress and strain
  • Latent heat and specific heat
  • Momentum and impulse

8
Question 8 Photo

A particle is moving in a circular orbit. What is its angular momentum about the center of the circles ?

  • Zero
  • Finite and pointing radially inward
  • Finite and pointing radially outward
  • Finite and perpendicular to the plane of the orbit.

 

Header

Message

Close