Question

A 0.250-kg ice puck, moving east with a speed of 5.14 m/s , has a head-on collision with a 0.990-kg puck initially at rest. Assume that the collision is perfectly elastic.

What is the **speed** of the 0.250-kg puck after
the collision?

What is the direction of the velocity of the 0.250-kg puck after the collision?

to the east |

to the west |

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

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

to the east |

to the west |

Answer #1

A 0.450-kg ice puck, moving east with a speed of 5.14 m/sm/s ,
has a head-on collision with a 0.990-kg puck initially at rest.
Assume that the collision is perfectly elastic.
What is the speed of the 0.450-kg puck after
the collision?
Can I please get some help for this question

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