Question

Q10: Define variable speed.
velocity.​

Answer 1

Answer:

velocity in which the space described varies from instant to instant, either increasing or decreasing; - in the former case called accelerated velocity, in the latter, retarded velocity; the acceleration or retardation itself being also either uniform or variable. See also: Velocity.......

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Answer 2

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Variable speed - A body is said to be moving withe variable speed if it covers unequal diatance in equal interval of time.

Variable velocity -if a body moves unequal distance in a particular direction in equal interval of time or it moves equal distances in equal interval of time,but its direction of motion does not remain the same,then the velocity of the body is said to be variable.

Velocity-The velocity of a body is the distance travelled per second by the body in a specified direction.