Question

Problem: 39
The a-tgraph is shown in the figure. The maximum
velocity attained by the body will be
10
ams-2)
t(s)
11​

Answer 1

Answer:

Area under acceleration time graph is change in velocity. Direction of velocity is not changing anywhere from 0 to 10 seconds as the acceleration is positive. Since, the body starts from rest the maximum velocity attained is the area under the curve = 55 m/s.