Differentiate between mass and weight of an object.
true or false
Gravitational force is a contact force.
Name the force that is responsible for the falling of a stone from a height to the ground.
Force applied on an object can increase its mass.
Tick the most appropriate answer.
Which of the following is a contact force ?
Write true or false
A force increases the mass of the body when applied on it.
Which of the following is not an effect of force ?