Question

Give one example each where
(a) a force moves a stationary body.
(b) a force stops a moving body.
(c) a force changes the speed of a moving body.
(d) a force changes the direction of a moving body.
â(e) a force changes the shape (and size) of a body.

Answer 1

Answer:

a) Kicking a stationary ball

b) Stopping a moving ball

c) Ball with a speed is passed on to another player

d) Passing the ball in one touch in another direction

e) Grabbing the balloon tightly

Answer 2

Force is any Push or Pull

Explanation:

The required examples of forces are:

(a) While pushing a table, a stationary object is moved through force.

(b) When brakes are applied in order to stop the bicycle.

(c) While hitting a moving football changes its direction, here the force changes the direction of a moving object.

(d) When we push a slowly moving bicycle its speed increases gradually.

(e) Applying force on a rubber ball changes its shape. Here a force tends to change the shape of an object.