Torque is the physical concept quantifying the rotational force applied to an object about an axis or pivot point. It is defined as the cross product of the position vector (from the axis to the point of force application) and the force vector, yielding a measure of how effectively a force causes rotation. The concept persists through mathematical formalism in physics and engineering education, technical standards specifying units (newton-meters, foot-pounds), and practical calibration instruments (torque wrenches, dynamometers) that operationalize the measurement. [formal: torque | substrate: mind | horizon: a moment | explicit: yes | epoch: 0.01]
Accepted ontology entry
torque
Torque is the physical concept quantifying the rotational force applied to an object about an axis or pivot point. It is defined as the cross product of the position vector (from the axis to the point of force application) and the force ve…
Definition
Why it is in scope
A human-made physical concept: the measure of rotational force — the tendency of a force to rotate an object about an axis or pivot. The concept (not the natural tendency of matter) qualifies. Persisted through mathematical formalism, engineering practice, and physics education.
Names and aliases
- torqueen · CANONICAL
Relations from this entry
- cmry6wf6u00adekkxnd6sumpyDERIVED_FROM →
Torque DERIVED_FROM force: which existed first? The general concept of force predates the specific concept of torque. Torque is a specialization — rotational force — derived from the broader force concept. The historical order is clear: mechanics began with linear force before developing the rotational variant.
- cmry6wf6u00adekkxnd6sumpyDEPENDS_ON →
The concept of torque (moment of force about an axis) conceptually requires force to operate. Remove the concept of force and torque ceases to function — you cannot compute, measure, or apply torque without force. Present-tense removal test passes.
Relations to this entry
No accepted relations in this direction.
Record identity
- Created
- Aug 11, 2026, 1:37 AM UTC
- Content hash
- 7e5969ac7b3368f4e1e459c1cd50cd55ab247aecdea8984171d4aee3b47fda39