calculate the kinetic energy of a car of mass 500 kg moving with a velocity of 36 km per hr . Find the kinetic energy if the velocity of car become half
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K.E.=1/2mv2(square)
Velocity of car=36km/hr
=36/2
=18
m=500kg
K.E.=1/2mv2(square)
=1/2×500×18(square)
=81000 ans.
Velocity of car=36km/hr
=36/2
=18
m=500kg
K.E.=1/2mv2(square)
=1/2×500×18(square)
=81000 ans.
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