BioMedical Admissions Test (BMAT) 2025 – 400 Free Practice Questions to Pass the Exam

The moment of force, also known as torque, is calculated by multiplying the force applied to an object by the distance from the point of application of the force to the pivot point or axis of rotation. This relationship is given by the formula:

Moment of Force (Torque) = Force (F) × Distance (d)

In practical terms, when you apply a force to an object at some distance from a pivot point, you create a turning effect around that pivot. The further away from the pivot point the force is applied, the greater the moment or torque, since it has more leverage to cause the object to rotate. Therefore, this multiplication effectively captures how both the strength of the force and the distance from the pivot contribute to the rotation of the object.

The other options involve arithmetic operations that do not reflect the fundamental relationship between force and distance in the context of rotational motion, thereby resulting in calculations that do not correctly represent the physical phenomenon of torque.