Physics, asked by Apandey9617, 1 day ago

A motorist travels from A to B at a speed of 40kmph and returns back at a speed of 60kmph.his average speed will be

Answers

Answered by genius150809

0

formula of avg S= 2S1xS2/S1+S2

S1=40

S2=60

2X40X60/100=4800/100=48km/h

answer=48km/h

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