Question

give four effects of force write one example of each?

Answer 1

1) A force can move a stationary object
Ex-The force of engine makes a stationery car to move.

2) A force can stop a moving object.
Ex-The force of brakes can stop a moving car.


3) A force can change the speed of a moving object.
Ex-When a hockey player hits a moving ball, the speed of ball increases.

4) A force can change the direction of a moving object.
Ex-In a cricket match, when a moving cricket ball is hit by a bat ,then the direction cricket ball changes.

Answer 2

Answer:

1. A force can produce the following effects:

2. A force can move a stationary object.

3. A force can stop a moving object.

4. A force can change the speed of a moving object.

5. A force can change the direction of a moving object.

6.A force can change the shape and size of an object.