Force, Motion & Gravity MCQs with Answers

An acceleration is not related with which of the following?

• A.Velocity
• B.Time
• C.Temperature
• D.Displacement

Arshad Nadeem throws a javelin at a projection angle of 45° with an initial velocity of 30 m/s. What will be the range of the javelin? (Take g = 10 m/s²)

• A.45 m
• B.60 m
• C.90 m
• D.120 m

A free-falling object has an acceleration of _?

• A.7.80 m/s²
• B.8.90 m/s²
• C.10.80 m/s²
• D.9.80 m/s²

When something changes position, it is in?

• A.Rest
• B.Stationary
• C.Motion
• D.Equilibrium

Mass is a

• A.Tensor quantity
• B.Vector quantity
• C.Scalar quantity
• D.Dimensionless quantity

What will happen if we double the mass of a pendulum?

• A.Time period will double
• B.Time period will become half
• C.Time period will remain the same
• D.Time period will become zero

Past Paper MCQ

Law of gravity was given by

• A.Kepler
• B.Einstein
• C.Galileo
• D.Newton

In an oscillating pendulum, the bob accelerates from its extreme position due to ?

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

Internal friction of fluid is called ?

• A.Viscosity
• B.Surface tension
• C.Capillarity
• D.Buoyancy

A body on a 20 m high cliff drops a stone. One second later, he throws down another stone. Both the stones hit the ground simultaneously. Find the initial velocity of the second stone (g = 10 m/s²).

• A.10 m/s
• B.15 m/s
• C.20 m/s
• D.25 m/s