Science, asked by hanyasqia9986, 9 months ago

An athelet of mass 60kg runs a 400m raise in 45s.calculate the kinetic energy of the athelet.

Answers

Answered by adityasingh32246

2

Answer:

he work done upon an object is found with the equation ... The speed of the hiker is constant so there is no change in kinetic energy - 0 J.

Answered by Saviourkpegah

1

Answer:

4800000

Explanation:

K.E =1/2mv"2

mass =60kg

velocity=400

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