Question

what is uniform and non uniform speed​

Answer 1

Answer:

If an object covers equal distance in equal interval of time, then time speed graph of an object is a straight line parallel to time axis then body is moving with a uniform speed. Non-uniform speed : If the speed of a body is changing with respect to time it is moving with a non-uniform speed.

Answer 2

Answer:

Uniform Speed:

A body is said to be moving with uniform speed, if it covers equal distances in equal intervals of time. ... It is given by the ratio of the total distance travelled by the body to the total time taken by it.

Non-Uniform Speed :

When a body covers unequal distances in equal intervals of time, then that body is said to be in non uniform speed. ... This implies that the velocity of the object moving with non uniform velocity is either increasing or decreasing with time i.e. the object is accelerating or decelerating.