a motorcyclist drives from A to B with a uniform speed of 20km/h and return back with a speed 15km/h.find his average speed
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Answered by
2
Answer:
v avg=u+v/2=35/2=17.5km/h
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5
Answer:
17.5 km/h
Explanation:
average speed = 20 + 15 km/h =. 35 km/h. = 17.5 km/h
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