Fig. 3.39 shows the acceleration - time graph for a particle in rectilinear motion. Find the average acceleration in first 20 s.

Fig. 2 (b) .16 shows the time-acceleration graph for a particle in rectillinear motion. Find the averate acceleration in first twenty seconds. .

From the adjoining acceleration-time graph for a particle, find the average acceleration in initial 30s.

Acceleration time graph of a particle moving along a straight line is given. Then average acceleration between t=0 & t=4 is :-

Acceleration time graph of a particle moving along a straight line is given. Then average acceleration between t=0 & t=4 is :-

Acceleration time graph of a particle moving along a straight line is given. Then average acceleration between t=0 & t=4 is :-

s-t graph of a particle in motion is shown in Fig. Calculate Average speed

s-t graph of a particle in motion is shown in Fig. Calculate Average speed

The acceleration (a) and the velocity of a particle in rectilinear motion are related as a = -sqrt(v) . Then

s-t graph of a particle in motion is shown in Fig. Calculate Average velocity