Question

define average velocity and average speed​

Answer 1

Answer:

1.)Average speed is defined as the total distance travelled by the body in total time i.e.

Average Speed= Total time/Total distance

It is a scalar quantity. Its unit is m/s.

2.)Average Velocity=Total time/Total Displacement

It is a vector quantity and has units of m/s.

Magnitude of average velocity is always less than or equal to the average speed because displacement is always smaller than or equal to distance.

Answer 2

Answer:

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Define average velocity and average speed

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Average velocity

average velocity is a way of describing 'how fast' an object moves'in what direction'.it is defined as the ratio of the displacement to the time interval in which the displacement occours.

Average velocity

the average speed is the rate at which an objects travels and is expressed as the totel distance divided by the totle time.

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