An athelet of mass 60kg runs a 400m raise in 45s.calculate the kinetic energy of the athelet.
Answers
Answered by
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
1
Answer:
4800000
Explanation:
K.E =1/2mv"2
mass =60kg
velocity=400
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