Question

a force of 50 n acts on a body of mass 5 kg (initially at rest) for 10 sec .then what will be the change in momentum​

Answer 1

Answer:

impulse

50x10=500

change in momentum is equal to impulse

Explanation:

Answer 2

Explanation:

Given force= 50 N

Mass= 5 Kg

Force= Mass× Acceleration

Therefore A[Acceleration]= 50/5

=10m/s^2

Time is 5 second

U, initial velocity= 0

The formula For V ( Final velocity) is

V=U+A(T)

0+10(5)

= 50m/s

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