What are three changes in motion show that an object is accelerating

Explanation:

What shows that an object is accelerating

1. If the velocity is increasing.

From equation of motion

a = ∆v / t

So, if the velocity increases with time, the acceleration increases. But if it decreases with time, it decelerating.

2. Also, from newton second law,

F = ma

a = F / m

Where a = acceleration

F is force applied

m is the mass

So, if the force is increase and the mass is reduced, then the acceleration is increase.

3. Also, in. Circular motion,

a = w²r

Where

a is linear acceleration

w is angular speed

r is the radius.

So, when the angular speed is increased, then the linear acceleration is increased.

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement