Question

5
The motion of a body of mass 5 kg is
Shown in the
t (s)
V-t graph. Find grem graph
ca its acceleration
(b) the force acting on the body
(c) the change in momentum of the body
2 seconds after Start.​

Answer 1

Answer:

Given in momentum= Impulse= Area under

F−t curve =

2

1

×(10+4)×20=140N−s

Explanation:

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