Question

Draw a V-t graph of a stone thrown vertically upwards and then coming downwards after attaining maximum height. Also, explain the terms acceleration and uniform circular motion?

Answer 1

Answer:

Let the initial velocity=u m/s

Let ' t' be the time taken to reach the maximum height h.

At maximum height, velocity becomes zero and the ball starts it's backward journey .

Here in the graph, we can see that velocity in backward journey increases but in negative direction till the stone reaches to ground.

Please refer the attachment for velocity time graph.