alleryThe motion of a rigid body that is pivoted or fixed in some way is:
ARefraction
BRotation
CRadiation
DReflection
Answer & Solution
Correct answer: B. Rotation
1. Fixing a body stops it from moving bodily from place to place.
2. Only one kind of motion is then left.
3. The motion of a rigid body which is pivoted or fixed in some way is rotation.
4. So the answer is rotation.
_Source: syllabus Physics Part I, Ch 6 'Systems of Particles and Rotational Motion'_
Keep practising System of Particles and Rotational Motion
Browse all System of Particles and Rotational Motion questions for AP Intermediate 1st Year, or explore more Physics topics.
Related questions
Moment of inertia depends on the mass, the axis, and the body's:The parameter measuring how a rotating body's mass is distributed about the axis is the raThe equation relating load arm and effort arm expresses the principle of:For translational equilibrium, the sum of force components along two perpendicular axes muIf the total external torque on a system is zero, what is conserved?The time rate of change of angular momentum of a particle equals the:A flywheel's large moment of inertia lets it resist sudden changes in:Total angular momentum of a system is found by adding the individual angular momenta: