A body cannot have kinetic energy without having momentum justify with their relation
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Linear momentum of a body of mass m and velocity v is given as
p = m v
implies that to have non-zero momentum, body must have non-zero mass and non-zero velocity.
If an object has finite value of velocity, it implies that it must have non-zero kinetic energy. Because
KE = |p|^2/2m
Hence we can say that a body can not have momentum without kinetic energy.
p = m v
implies that to have non-zero momentum, body must have non-zero mass and non-zero velocity.
If an object has finite value of velocity, it implies that it must have non-zero kinetic energy. Because
KE = |p|^2/2m
Hence we can say that a body can not have momentum without kinetic energy.
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