Advertisements
Advertisements
Question
A light ball falling on ground, after striking the ground rises upwards. Explain the reason.
Advertisements
Solution
When a falling ball strikes the ground, it exerts a force on the ground. The ground exerts a force back at the ball in the opposite direction. This is the reason the ball rises upwards.
APPEARS IN
RELATED QUESTIONS
What is the C.G.S. unit of force? How is it defined?
What is the importance of law of gravitation ?
State unit of momentum in the CGS system.
Explain the following:
Why does a boatman push the bank backward with a long bamboo pole, on launching his boat in the water?
What is the SI unit of force?
What will be the momentum of a body at rest?
What do you mean by action?
Why are passengers thrown in the forward direction when a running bus stops suddenly?
he gravity is a particular case of _________.
Name and state the action and reaction in the following case:
Firing a bullet from a gun.
