Physics Rishi

Unit of Force

The SI unit of force is Newton(N). 1N = 1kg x 1m/s 2 One newton is that force which when acting on a body of mass 1 kg, produces an a...

Relationship between acceleration produced in a body of given mass and force applied on it The acceleration produced in a body of given m...

Newton enunciated following three laws of motion:- First law:- A body continues to be in the state of rest or of uniform motion unless ...

Some non-contact forces are:- Gravitational force Electrostatic force Magnetic force Gravitational force:- Gravitational forc...

There are several types of contact force:- Frictional force Tension force Normal force Air resistance force Applied force Sprin...

There are two types of force :- Contact force Non-contact force Contact force:- A contact force is a force that acts at the poin...

A force is any interaction that, when unopposed will changet themail motion of the object. A force can cause an object with massive to chan...