Force, Motion & Gravity MCQs with Answers

If a spherical ball rolls on a table without slipping, the fraction of its total energy associated with rotation is ?

• A.3/7
• B.2/7
• C.5/7
• D.1/2

Contact force is a force that acts only when there is a physical contact between two bodies. Identify the contact force among the following:

• A.Gravitational force
• B.Magnetic force
• C.Upthrust of liquid
• D.Electrostatic force

In a bicycle, a combination of _ and are used for driving.

• A.Inclined plane, Screw
• B.Pulley system, Lever
• C.Gear system, Wheel and Axle
• D.Wedge, Spring system

The greater the speed of gas particles in a container, the ?

• A.Greater the pressure
• B.Lower the pressure
• C.Pressure remains unchanged
• D.Greater the volume

Who discovered the Law of Gravitation?

• A.Sir Isaac Newton
• B.Albert Einstein
• C.Galileo Galilei
• D.Johannes Kepler

The angle formed at the center of a circle as a body moves from one position to another is ?

• A.Angular displacement
• B.Angular velocity
• C.Angular acceleration
• D.Linear displacement

Rest and motion are ?

• A.Absolute terms
• B.Independent terms
• C.Opposite terms
• D.Relative terms

The quantity of matter in a body is called?

• A.Weight
• B.Mass
• C.Density
• D.Volume

As a rocket moves upward, what happens to its acceleration?

• A.Decreases continuously
• B.Remains constant
• C.Increases continuously
• D.First increases then decreases

Past Paper MCQ

When cream is separated from the milk, it is due to which property of milk?

• A.The density of milk decreases
• B.The density of milk increases
• C.The viscosity of milk decreases
• D.The surface tension of milk increases