FUNDAMENTAL PHYSICS (One-Liner + MCQs)

Sea-Saw is an example of:

• (A) Translator motion
• (B) Linear motion
• (C) Random motion
• (D) Vibratory motion

The motion of a pendulum of clock is:

• (A) Linear motion
• (B) Vibratory motion
• (C) Rotatory motion
• (D) Random motion

Negative acceleration is also called:

• (A) Retardation
• (B) Deceleration
• (C) Both (A & B)
• (D) Displacement

The acceleration of a body falling freely is approximately:

• (A) 9.2 ms−2
• (B) 9.6 ms−2
• (C) 9.4 ms−2
• (D) 9.8 ms-2

A change in position is called:

• (A) Speed
• (B) Velocity
• (C) Displacement
• (D) Distance

Rate of change of momentum is equal of:

• (A) Torque
• (B) Force
• (C) Mass
• (D) Distance

The resultant of all the forces acting on a body is called:

• (A) Force
• (B) Net force
• (C) Friction force
• (D) Centripetal force

The major source of heat energy is:

• (A) Moon
• (B) Earth
• (C) Nuclear fuel
• (D) Sun

Anything that occupies spaces and possesses weight is called:

• (A) Atom
• (B) Molecule
• (C) Matter
• (D) Element

The rate of doing work is called:

• (A) Energy
• (B) Momentum
• (C) Torque
• (D) Power