MEDIUM
9th CBSE
IMPORTANT
Earn 100

A goalkeeper in the game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper to

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Important Questions on Force and Laws of Motion

EASY
9th CBSE
IMPORTANT
The inertia of an object tends to cause the object.
HARD
9th CBSE
IMPORTANT
A passenger in a moving train tosses a coin which falls behind him. It means that the motion of the train is
MEDIUM
9th CBSE
IMPORTANT

An object of mass 2 kg is sliding with a constant velocity 4 m s-1 on a frictionless horizontal table. The force required to keep the object moving with the same velocity is

MEDIUM
9th CBSE
IMPORTANT
Rocket works on the principle of conservation of
MEDIUM
9th CBSE
IMPORTANT
A water tanker filled up 23 to of its height is moving with a uniform speed. On sudden application of the brake, the water in the tank would
MEDIUM
9th CBSE
IMPORTANT
Name the two effects that a force can produce.
MEDIUM
9th CBSE
IMPORTANT
A football is kicked. What kind of forces acts on it at the time of kicking?
MEDIUM
9th CBSE
IMPORTANT
A force acting on a body does not produce motion in it, but causes a change in its shape. What kind of force is this?