Question

explain with some examples that why we cannot use three equations of motion in non uniform accelerated motion ​

Answer 1

Answer:

A uniform acceleration is a motion in which the change in velocity with time is linear or uniform. A non-uniform acceleration is a kind motion of motion in which the change in velocity with time is not linear or uniform. As in the above graph the change is velcoity is constant so the acceleration here is uniform.

Answer 2

Answer:

The type of motion in which the object travels with a varied speed is called Non-Uniform Motion. This means that the object does not cover the equal distance in equal time intervals. ... For example, the motion of a vehicle, an oscillation of a pendulum. Non-uniform motion is also called accelerated motion.