Principle of Moment Multiple Choice Questions (MCQ) PDF - 8

MCQ 36: As we have learnt that Moment of force is F × d, so the formula for weight in relevance to moment of force will be

1. mg × d
2. mg/d
3. mg + d
4. mg - d

MCQ 37: A pure substance would freeze or solidify at its

1. boiling point
2. condensation point
3. melting point
4. sublimation point

MCQ 38: Reference to the ability of an object to return to its original position after it has been tilted slightly is termed as

1. Stability
2. Equilibrium
3. Centre of gravity
4. Turning effect

MCQ 39: Potential energy and kinetic energy are types of

1. Electrical energy
2. Magnetic energy
3. Thermal energy
4. Mechanical energy

MCQ 40: Formula of force is

1. F = P/A, where P is pressure and A is area
2. F = ms, where m is mass and s is speed
3. F = ma, where m is mass and a is acceleration
4. F = m/v, where m is mass and v is velocity