the momentum of a body is numerically equal to its kinetic energy . what will be the velocity of the particle
the momentum of a body is numerically equal to its kinetic energy . what will be the velocity of the particle
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1/2v²=v
1/2=v/v²
1/2=1/v
v=2
the velocity will be 2 m/s
kinetic energy = 1/2 mv^2
according to the question
mv=1/2 mv^2
v=1/2v^2
v/v^2= 1/2
1/v=1/2
v= 2 m/s.
hope it helps..