Question

8) Define Relative velocity?​

Answer 1

Answer:

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It is the velocity of an object or observer B in the rest frame of other object / observer A. It is called Relative velocity.

❇For more information :-

• The relative velocities are the time derivatives of the position vectors.

• Example of Relative velocity:- Suppose ,we are in a bus and it goes with the velocity of 50 m/s to the east and then a truck passes us with a velocity of 60m/s to the east. Velocity of the moving objects with respect to other moving or stationary object is called relative velocity.

❇Hope it's Help You ❇

Answer 2

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north). Velocity is a fundamental concept in kinematics, the branch of classical mechanics that describes the motion of bodies.