Question

09. Observe the velocity time graph for an object given below and answer the
following questions.
Velocity in m/s)
10
20
60
70
80
30 40 50
time(in sec.)
a. Find the acceleration of the body in the first 20 s.
b. Find the distance covered by the object in first 20 s.
c. Find the total distance covered by the body.
d. Find the retardation of the body in the last 40 s.
e. What type of motion does this body exhibit during the first 20 s.​

Answer 1

a 20

b 20m/s

c 360m

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