quiz force

What is force?

• pull

• push

• push and pull both

• none of these

 What is state of motion?

• position of rest

• position of motion

• both by the state of rest or motion

• none of these

 When two forces act in opposite directions, then net force acting two forces

•      sum of two factors

• difference between two factors

• both of these

• none of these

 Force acts on an object may change

• direction

• shape

• speed

• all of the above

Leaves or fruits fall on the ground due to

• magnetic force

• gravitational force

• electrostatic force

• muscular force

The force exerted by the earth to pull the object towards itself is called

• electrostatic force

• gravitational force

• muscular force

• contact force

Which one of the following forces is a contact force?

• Force of gravity

• Magnetic force

• Force of friction

• Electrostatic force