A ball of mass 2 kg is traveling towards you at 15 m/s. You are at...

Question

Question

A ball of mass 2 kg is traveling towards you at 15 m/s. You are at rest and have a mass of 75 kg.

A. Assuming you catch the ball, what is your final velocity?

B. Assuming the ball bounces off you and travels in the opposite direction with a velocity of 12 m/s, what is your velocity?

science physics

Answer 1

Answer #1

a) By conservation of momentum 2x15-(2+75)v 30 0.39m/s b) Here 2x15 2x(-12)+ 75% 30+24 75v 54 75 -0.72m/s

Answer 2

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