Question

The equations of motion are applicable in which of the following conditions?

• A. Non-uniform acceleration
• B. Continuously increasing acceleration
• C. Continuously decreasing acceleration
• D. Uniform acceleration

Answer 1

The correct option is D Uniform acceleration

In case of uniform acceleration, there are three equations of motion. These equations are used to find the physical quantities like displacement(s), initial as well as final velocity, time(t) and acceleration(a). So, these equations of motion only be applied when acceleration is constant.