Force, Motion & Gravity MCQs with Answers

Weight of a body can be measured using a spring balance, it differs from place to place because of variation in ?

• A.Atmospheric pressure
• B.Gravitational pull
• C.Magnetic field
• D.Centrifugal force

When the velocity of a body increases from 10 m/s to 15 m/s in 4 seconds, then the acceleration will be _?

• A.1.25 m/s²
• B.2.50 m/s²
• C.0.80 m/s²
• D.5.00 m/s²

A body moves along a semicircular path of radius 10 m from one end of the diameter to the other. The ratio of distance to displacement is ?

• A.2:π
• B.π:1
• C.1:1
• D.π:2

The momentum of an object at a given instant is independent of its _?

• A.Mass
• B.Velocity
• C.Acceleration
• D.Inertia

SI unit of moment of force is?

• A.Newton
• B.Newton meter
• C.Joule
• D.Watt

A girl is riding a bicycle. She covers a distance of 150 meters in 5 seconds. The cycling speed of the girl is?

• A.75 m/s
• B.15 m/s
• C.750 m/s
• D.30 m/s

A hand drill consists of two mutually perpendicular ?

• A.Levers
• B.Gears
• C.Pulleys
• D.Springs

Past Paper MCQ

A ball is thrown vertically upward. What is the velocity of the ball when it reaches its maximum height?

• A.Maximum
• B.Zero
• C.9.8 m/s
• D.Equal to the initial velocity

Which force is responsible for the falling of an apple from a tree?

• A.Magnetic force
• B.Gravitational force
• C.Frictional force
• D.Electrostatic force

The weight of a body at the center of the Earth is _?

• A.Maximum
• B.Zero
• C.Same as on the surface
• D.Half of the surface weight