Question

define
1. velocity
2. speed
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Answer 1

Answer:

velocity is vector quantity .it is rate of change of position with respect to a frame of reference.

speed is scalar quantity .it is the rate at which an object covers distance

Answer 2

Answer:

1- The quantity which tells about the speed as well as direction of motion is called a velocity. As- 2km/h North

2- The distance covered by the object at per unit time is called a speed. As- 2km/h