Question

1. GIVE ONE WORD OF THE FOLLOWING 1. The force which opposes the motion of the body. 2. Opposing arises due to rolling of surfaces. 3. Quantity which does not change with the application of force. 4. Quantity which changes the direction of motion of object.​

Answer 1

1; Friction

4;force

3;Mass

Answer 2

1 friction

2 friction force

3 time

4 physical quantity