Force

Opening a door is an example of

• Contact force

• Non contact force

• Spring Force

• Magnetic Force

Force is a

• Push

• Pull

• Both

• None of the above

Full form of FBD

• Force body diagram

• Free body diagram

• Force bread Diagram

• None of the above

Which is responsible for change in shape of an object

• Friction

• Force

• Pressure

• None of the above

A charged body attracts another charged or uncharged body because of

• Friction

• Magnetic force

• Gravitational force

• Electrostatic force

Unit of force is

• metre

• km

• Newton

• None of the above

The force applied in falling an apple from a tree is

• magnetic force

• Eletrostatic force

• Gravitational force

• None of the above

Example of contact force

• Magnetic force

• Gravitational force

• Electrostatic force

• Muscular force

Example of Force at a distance

• Muscular force

• normal

• Tension

• Gravitational force

Force per unit area is called

• Force

• Pressure

• Tension

• None of the above