The S.I. unit of force is
The product of mass and velocity gives a physical quantity
The rate of change of momentum of an object is proportional to
If two balls of different masses are dropped on sand, the depths of penetration is same if:
The coin remains at rest in the figure shown. This is due to
A force of 50 N moves a body.
Fielder giving a swing while catching a ball is an example of
When you swing your hand, it will take more time to stop the ball. Hence the rate of change of momentum of the ball will decrease. So force acting on your hand will be less.
Action and reaction forces
When we stop pedaling the bicycle it stops because
A football and a stone has same mass