State the relation between the momentum of a body and the force acting on it.
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Force is equal to change in momentum per unit time.
F= m(v-u)/t
where F is force, m is mass, u is initial velocity, v is final velocity and t is time
F= m(v-u)/t
where F is force, m is mass, u is initial velocity, v is final velocity and t is time
Answered by
17
A: Force is a measure of the change of momentum over time. It can be written as F = mass x change in velocity / time. In practical terms, the momentum of an object increases when a force is acting upon it, because the force is causing it to accelerate, and to have an increase in velocity.
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