Question

define relative velocity and instantaneous velocity

Answer 1

Relative Velocity:

The movement of a body is constantly characterized with reference to a specific edge, called the frame of reference.

For instance, when we say a car moves with a speed of 100km/h, it is concerning the earth. Consequently, this speed is the RELATIVE VELOCITY of the auto as for the earth

So in layman terms, the relative speed is the speed of one protest as saw from an edge of reference, which might be stationary or moving.

Vrelative= Vbody - Vreference

Instantaneous velocity:

Instantaneous or Momentary velocity is the speed of an object in movement at a particular point in time. This is resolved comparatively to normal speed, yet we limit the timeframe so it approaches zero. On the off chance that an object has a standard speed over some undefined time frame, its normal and Instantaneous speeds might be the same.

Answer 2

Answer:

Relative Velocity: The movement of a body is constantly characterized with reference to a specific edge, called the frame of reference.

Instantaneousor Momentary velocity is the speed of an object in movement at a particular point in time.