Physics, asked by paruchurijanaki, 1 year ago

A car has to cover the distance 60km,if half of the total time it travels with velocity 80km/H and in rest half time it's speed becomes 40km/H,Then what is the average speed of the car?

Answers

Answered by ronniee
0

averge \: speed =  \frac{2 \times v1 \times v2}{v1 + v2}
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paruchurijanaki: Sorry Ronnie it's a wrong answer
ronniee: oops.....im sorry
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