Turning Effects of Forces MCQ Questions Download PDF

MCQ: 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: 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: Moment of a force is defined as

1. Product of the force 'F' and the perpendicular distance 'd' moved in the direction of force
2. Quotient of the force 'F' and the perpendicular distance 'd' moved in the direction of force
3. Product of the force 'F' and the perpendicular distance 'd' from line of action of the force to the pivot
4. Quotient of the force 'F' and the perpendicular distance 'd' from line of action of the force to the pivot

MCQ: Two types of moment of force are

1. Clockwise and Anti-clockwise
2. Stable and Unstable
3. Neutral and charged
4. Forward and backward

MCQ: If we suspend the lamina at different positions, its center of gravity will still lie along the

1. plumb line
2. line of force
3. line of weight
4. gravity line