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erik [133]
3 years ago
8

A 4.2 kg parachutist is moving straight downward with a speed of 3.85 m/s

Physics
1 answer:
statuscvo [17]3 years ago
4 0
Kinetic energy= .5 x m x v^2
KE=.5 x 4.2 x 3.85^2
KE=31.13

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