a body of mass 10 kg is moving with a speed of 10m/s find the knitic energy? explain?
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Answer:
K.E.=1/2mv^2
=1/2×10×10^2
=5×100
=500J
Explanation:
the formula for kinetic energy is 1/2mv^2, which means that 1/2 is multiplied by the mass which is 10, and square of speed 10^2,which is 100. therefore the result we get is 500 joule. joule is the unit of energy.
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