Question

The velocity -time graph of a moving body is shown in the fig.

Find-
a) The velocity with which motion started?
b) Velocity of the body at point C.
c) Acceleration acting on the body between A and B.
d) Acceleration acting on the body between B and C.

Answer 1

Step-by-step explanation:

a) 20 m/s

b) 40m/s

c)final velocity = 40

initial velocity = 20

time=3s

acceleration =( 40-20) /3

=20/3

d) final vel. = 40

initial velocity=40

time=3s

acceleration=(40-40)/3=0

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