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

The formula for calculating work done involves the concept of force and the distance over which that force acts. Work is defined as the product of the force applied to an object and the distance that object moves in the direction of that force. In mathematical terms, work done (W) can be expressed as:

\[ W = F \times d \]

where \( F \) represents the force applied (in Newtons) and \( d \) indicates the distance moved (in meters). This relationship is fundamental in physics as it directly links force, motion, and energy transfer.

In contrast, the other formulas presented do not represent the calculation of work done. The second option involves gravitational force but does not address the concept of work through movement; it instead relates to weight (mass times acceleration due to gravity). The third option pertains to kinetic energy rather than work done. It describes how to calculate the energy of an object in motion based on its mass and the square of its velocity, rather than the force applied in moving it over a distance. The fourth option refers to acceleration and does not relate directly to the work done by a force over a distance; instead, it examines the relationship between change in velocity and time. Thus, the only choice that accurately