Calculate the kinetic energy of a body of mass 0.1kg and momentum 20 kgm/s
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kinetic energy is 1/2 mv^2
momentum is mv
it is given that momentum is 20 kgm/s and mass is 0.1 kg therefore mv = 0.1×v that is 20 hence v is 200 m/s
now putting it in the formula 1/2 ×0.1× (200)^2 and you will get 2000kgm/s^2
momentum is mv
it is given that momentum is 20 kgm/s and mass is 0.1 kg therefore mv = 0.1×v that is 20 hence v is 200 m/s
now putting it in the formula 1/2 ×0.1× (200)^2 and you will get 2000kgm/s^2
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