Question

A 0.450-kg ice puck, moving east with a speed of 5.46 m/s , has a head-on collision with a 0.990-kg puck initially at rest. Assume that the collision is perfectly elastic.

Part A

What is the speed of the 0.450-kg puck after the
collision?

Express your answer to three significant figures and include the
appropriate units.

Part B

What is the direction of the velocity of the 0.450-kg puck after the collision?

Part C

What is the speed of the 0.990-kg puck after the
collision?

Express your answer to three significant figures and include the
appropriate units.

Part D

What is the direction of the velocity of the 0.990-kg puck after the collision?

Answer #1

Problem 7.26 A 0.250-kg ice puck, moving east with a speed of
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at rest. Assume that the collision is perfectly elastic.
Part A What is the speed of the 0.250-kg puck after the
collision?
Express your answer to three significant figures and include the
appropriate units.
v1 =
Part B What is the direction of the velocity of the 0.250-kg
puck after the collision? What is the direction...

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Assume that the collision is perfectly elastic.
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Can I please get some help for this question

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Express your answer to three significant figures and include the
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