Physics Vectors & Equilibrium PMDC Conceptual Practice
PMDC Verified Question 23 of 50
Torque is also commonly referred to in physics as the:
A
Moment arm
B
Moment of force
C
Moment of inertia
D
Impulse of force
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option B: Moment of force
Concept:
Scientific nomenclature for rotational force effects.

Solution:
Torque measures the tendency of a force to rotate an object about an axis. In classical mechanics, this rotational effect is also called the moment of force.

Why other options are incorrect:
  • Moment arm is the perpendicular distance from the axis of rotation to the line of action of the force.
  • Moment of inertia is a measure of an object's resistance to rotational acceleration.
  • Impulse is the product of force and the time interval over which it acts.

Quality & Fidelity Assurance: Every question on BeambePrep is rigorously curated against the official PMDC syllabus with zero filler, zero out-of-syllabus content, and zero typos. When an authentic past paper originally contained a historical mistake or ambiguity from the examining board (such as UHS or NUMS), BeambePrep faithfully reflects the original paper while detailing the nuance and scientific consensus in the autopsy above.

Previous Question All Vectors & Equilibrium MCQs Next Question

Want to solve full-length papers under timed exam conditions?

Practice with zero-scroll lockdown sprints, dynamic latency zone timers, live peer selection telemetry, and the automated Amber mistake recovery loop.

Enter Arena Sprint iOS App Android App