Advertisements
Advertisements
प्रश्न
How does the magnitude of this non-contact force on the two bodies depend on the distance of separation between them?
उत्तर
The magnitude of non-contact forces acting on two bodies depends on the distance of separation between them. The magnitude of force decreases with an increase in separation and increases as the separation decreases. It varies inversely as the square of the distance of separation.
APPEARS IN
संबंधित प्रश्न
State the effect of force F in of the following diagram.
Write the expression for the moment of force about a given axis of rotation.
What do you mean by the clockwise and anti-clockwise moment of force?
On what factors does the effect of thrust on a surface depend?
State one way to obtain greater moment of a given force about a given axis of rotation.
What are contact forces? Give two Example
State the relationship between force, mass and acceleration. Draw graphs showing the relationship between Acceleration and mass for a constant force.
A rocket is moving at a constant speed in space by burning its fuel and ejecting out the burnt gases through a nozzle. Answer the following
1) Is there any change in the momentum of the rocket? if yes, what causes the change in momentum?
2) Is there any force acting on the rocket? if yes, how much?
It is easier to turn the steering wheel of a large diameter than that of a small diameter. Given reason.
Clockwise moment produced by a force about a fulcrum is considered to be ______.