PHYSICS [2 Mark Question Answer]

Force is defined as F=ma , where m = mass of a body & a= acceleration of a body. And we also know that weight=mass*g, where g is gravitational acceleration. And this definition also fits in the definition of force therefore it is safe to say that weight is a kind of force only.

The force when applied to a body can change its state from rest to motion or from motion to rest. So, when a force is applied to a stationary body, The body starts moving. If the body is not free to move, it deforms due to the force applied. Here the contact force is seen
In case of a moving body, a force can
stop the moving object or slow them down.
• can make a moving object move faster
• can change direction of moving objects
• Here muscular force acts in a moving body.