A hockey puck of mass m1=165 g slides from left to right with an initial velocity of 15.5 m/s. It collides head on with a second

Question

2 years ago

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A hockey puck of mass m1=165 g slides from left to right with an initial velocity of 15.5 m/s. It collides head on with a second

puck of the same mass, m2=m1, moving in the opposite direction with velocity -21.5 m/s. They collide elastically head-on. After the collision, the velocity of m2 is: (in m/s)

Physics

1 answer:

Fynjy0 [20] · Answer 1 · 2022-01-30T02:30:12+03:00

Fynjy0 [20]2 years ago

3 0

Answer:

it may be -6 m/s

Explanation: