Forces Multiple Choice Questions (MCQ) PDF - 120

MCQ 596: The force that opposes motion and exist between the surfaces of two objects in contact is called

1. friction
2. tension
3. weight
4. contact force

MCQ 597: The highest point o longitudinal wave is called

1. crest
2. tough
3. compression
4. rarefaction

MCQ 598: When a body is in equilibrium, the sum of clockwise moments about a pivot is equal to the

1. sum of forces acting upon it
2. sum of anticlockwise moments
3. total mass
4. none of the above

MCQ 599: The product of the force and the perpendicular distance from the pivot to the line of action of the force is called

1. power
2. distance
3. friction
4. moment

MCQ 600: The perpendicular distance between the pivot and the line of action of the weight W is

1. negative only
2. zero
3. non zero
4. 10 mm