what is kinetic energy if mass is40 kg and velocity is 15 meter per second
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Step-by-step explanation:
k.e=1/2mv^2
=1/2(40)(15)(15)
=20×225
= 4500j
Answered by
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Answer:
Step-by-step explanation:
Given for an object,
Mass = 40 kg e and velocity= 15m/s
Therefore,Kinetic energy
=½mv²-formula for kinetic energy
=½×40×[15]²
=20×225
=4500J
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