Question

draw the following graphs 1. A motorbike running at uniform velocity is brought to rest by uniform retarding force of the brakes. 2. A freely falling stone under the action of gravity. 3. A ball projected vertically upwards returns to the thrower. 4. A motorist moving on a crowded road, who has to alternately increase and decrease the speed of his vehicle in a particular direction.

Answer 1

Answer:

1. uniform acceleration vt graph and deceleration in the downward direction.

2. deceleration graph, uniform deceleration.

3. acceleration graph from rest.

4. in the form of a parabola