EVS-- FORCE (Practice sheet)

FORCE-----Practice sheet:-

Q1.Identify the type of force applied:

1)The force used while playing cricket .    ……………….

2)A ball moving on the ground comes to rest on its own after some time.  ………………………

3)A rubber band possesses  ………………… .

4)The force responsible for keeping us bound to the earth is ………………..

5)The force which helps us to walk. …………………….

Q2. Write down any three effect of force with example.

Q3.The striker was not moving smoothly on the carrom board.    Seema put some talcum powder on the board. Now ,the  stricker started moving smoothly. Can you say why?

Q4. Write  true or false. Correct the incorrect statement.

1. We can stretch things with muscular force.

2. Frictional force pulls the object towards it.

3. Pushing a trolley is muscular force.

4. Force can change the speed and direction of a moving ball.

5. Gravitational force was first mathematically described by the scientist Isaac Newton.