A car travels from stop A to stop B with a speed of 30 km/h and then returns back to A with a speed of 50 km/h. Find i) displacement of the car ii) distance traveled by the car iii) average speed of the car.
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Displacement = 0
avg Velocity = 2(30)(50)/(30+50) = 37.5 km/hr
avg Velocity = 2(30)(50)/(30+50) = 37.5 km/hr
Meg280:
thnx
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