3 years ago

A girl on a motorbike passes by at a speed of 15 m/ sec. her mass is 40 kg. what is her kinetic energy

Physics

1 answer:

garik1379 [7]3 years ago

8 0

KE = 1/2 * m* v^2
= 1/2 * 40 * 225
= 4500 J

hope it helped

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