A car travels from x to y at a speed of 50 m/s and returns back from y to x at a speed of 60m/s . Find the average speed and average velocity of the car. (d=0)(v=0).
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car speed goes to X 50
car return to y to X. 60
the average of car speed 55
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Explanation:
Hey for average speed we need to know the total distance travelled and the total time taken but since here none is give then the average speed =
(50 + 60)/2
=55m/s ( if the distance between x and y are same)
average velocity is 0 since displacement is also 0...
I hope it helps..
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