Physics, asked by ananyarockstar, 1 year ago

The kinetic energy of a body of mass 15 kg is 30J. What is its momentum?

Answers

Answered by Manekdev

13

K.E = 1/2 mv²
30 = 1/2 × 15 × v²
30/2 × 2 = v²
v= 2m/s

momentum
= mv
= 15× 2 = 30 kgm / s

ananyarockstar: Thanks

Answered by Tanay123456789

5

The answer is in the attachment.

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