The dimensions of energy,E,are ML²/T ².Using dimensional analyzes,E is the product of which two quantities? A)Mass divided by time squared B)Force times acceleration C)Mass times acceleration D)force times distance E)force divided by time squared

Question

Quizplus · Accepted Answer

Energy is defined as the capacity to do work, and work is done when a force is applied over a distance. Therefore, energy can be represented as the product of force and distance (dimensionally, force is mass times acceleration, and distance is a length unit, making the dimensions match those of energy).

The Dimensions of Energy,E,are ML2/T 2

The Dimensions of Energy,E,are ML²/T ²