U5 Videos FP 6.1.11
Interactive Video
•
others
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11th Grade
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Practice Problem
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Hard
David Bower
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of collision occurs when a brass ball is thrown into a cart and lands inside it, causing the two objects to stick together and move as one?
Elastic
Inelastic
Perfectly Inelastic
Superelastic
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following statements is true for a perfectly inelastic collision?
Only kinetic energy is conserved
Only momentum is conserved
Both kinetic energy and momentum are conserved
Neither kinetic energy nor momentum is conserved
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A brass ball with a mass of 0.066 kg moves from an initial position of 0.566 m to a final position of 0.313 m in 0.16 seconds before colliding with a cart. What is the initial velocity of the ball?
-1.58 m/s
1.58 m/s
-0.253 m/s
0.253 m/s
4.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
Are you enjoying the video lesson?
Yes
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5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A brass ball (mass = 0.066 kg) with an initial velocity of -1.58125 m/s collides with a stationary cart (mass = 0.599 kg). If the collision is perfectly inelastic, what is the final velocity of the combined ball-cart system?
-0.16 m/s
0.16 m/s
-1.58 m/s
1.58 m/s
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