Moments MCQs with Answers PDF Download – Test 42

MCQ 206: The SI unit of the moment of a force is:

1. meter
2. newton meter
3. kg
4. newton

MCQ 207: If an object's center of gravity neither rises nor falls and stays at the same height, when it is slightly displaced, it is in the state of:

1. stable equilibrium
2. unstable equilibrium
3. neutral equilibrium
4. manual equilibrium

MCQ 208: A magnifying glass is a:

1. thin converging lens
2. thick converging lens
3. thin diverging lens
4. thick diverging lens

MCQ 209: The angle between the incident ray and the normal is known as:

1. angle of abnormality
2. angle of refraction
3. angle of reflection
4. angle of incidence

MCQ 210: If the acceleration of a free fall on the Moon is 1.6 ms^-2 and on Earth is 10 ms^-2. A rock has a mass of 10 kg on Earth. Its weight on Moon will be:

1. 16 N
2. 100 N
3. 32 N
4. 50 N