Question

Draw a velocity versus time graph of a stone thrown vertically upwards and then coming downwards after attaining the maximum height.

Answer 1

Step 1: Analysing and predicting the trend of velocity:

When a stone is thrown upwards, the velocity of the stone first decreases and then becomes constant(zero) for a second at maximum height and then velocity again increases.

Step 2: Plotting the graph:

So, the graph can be drawn as