Question

Figure 2.29 shows how the velocity of a moving
body varies with umet
Velocity/ms'
30
20
10
Time/S
10
20
30
40
A Figure 2.29
(a) Determine the acceleration of the body
during the first 10 s.
(b) Between t = 30 s and te 45 s, the body
decelerates uniformly to rest.
Complete the graph for this
time interval.
(ii) From the graph drawn in (i), obtain the
velocity of the body when t = 37.5 s.
(e) Determine the displacement of the body
between t = 30 s and t = 45 s.
Poure 2.30 shows the velocity time graph of a​

Answer 1

Answer:

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