a car goes from A to B with a speed of 50 km per hour and then return with a speed of 40 km per hour find the average speed and average velocity for the entire trip
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Howdy!
your answer is -----
Given, V1 = 50km/h and V2 = 40km/h
so,
average speed = V1 × V2/V1+V2
=> average speed = 50×40/50+40
= 2000/90 = 22.22km/h
now,
average velocity = 0
because total displacement is zero
hope it help you
your answer is -----
Given, V1 = 50km/h and V2 = 40km/h
so,
average speed = V1 × V2/V1+V2
=> average speed = 50×40/50+40
= 2000/90 = 22.22km/h
now,
average velocity = 0
because total displacement is zero
hope it help you
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