If the momentumof the body is incresed by 20% what will be the incresed in k e of the body
1lovelysweety:
0.06mv^2
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Solution :-
Kinetic energy = K
momentum = P = mv
where, v = velocity
m = mass
of momentum is increased by 20%
= 1.44k ( present kinetic energy)
∆k = 1.44k - k =0.44
∆k/k ×100 = 44%
kinetic energy will increased by 44% is momentum is by increased by 20%
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@GauravSaxena01
Kinetic energy = K
momentum = P = mv
where, v = velocity
m = mass
of momentum is increased by 20%
= 1.44k ( present kinetic energy)
∆k = 1.44k - k =0.44
∆k/k ×100 = 44%
kinetic energy will increased by 44% is momentum is by increased by 20%
===============
@GauravSaxena01
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