A car travels 200 km at a speed of 60 kmh and returns with a speed of 40kmh calculate the average speed for the whole journey
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S1=60km/h
S2=40km/h
Avg. Speed=60+40/2
=100/2
=50
S2=40km/h
Avg. Speed=60+40/2
=100/2
=50
poojanargotra12:
The answer is wrong
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