Question

28. The acceleration-time graph for a particle moving
along x-axis is shown in figure. If the initial velocity
of particle is -5 m/s, the velocity at t = 8 s is
a (m/s)
(1) +15 m/s
(3) -15 m/s
(2) +20 m/s
(4) -20 m/s​

Answer 1

Answer:

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