a motorcyclist drives from A to B with a uniform speed of 30 km per hour and returns back with a speed of 20 km per hour find its average speed
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Average speed = 30 +20 /2 = 25 km /h
anki89:
dude how physics is your fav subject
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1
To find average speed the formula is = total distance ÷ time taken to travel the distance
so the answer will be =30+20÷60 =5÷6 km/hr
so the answer will be =30+20÷60 =5÷6 km/hr
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