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A 100 kg man and 50 kg woman on ice skates stand facing each other. If the woman pushes the man backwards so that his final speed is 1 m/s, at what speed does she recoil?

A 100 kg man and 50 kg woman on ice skates stand facing each other. If the woman pushes the man backwards so that his final speed is 1 m/s, at what speed does she recoil?
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2 votes
A 100 kg man and 50 kg woman on ice

skates stand facing each other. If the
woman pushes the man backwards so that
his final speed is 1 m/s, at what speed
does she recoil?

User Charleh
by
7.5k points

1 Answer

7 votes

Answer:

First you must find the kinetic energy that aman use to push her;So you can find the speed that she recoil

User Willlangford
by
8.0k points
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