Question

A car travels 10 m with a speed 5 m/sec and 20 m of distance with a speed 10 m/sec. The average speed is. what is ans
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Answer 1

Answer:

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Explanation:

answer 2 hoga l●du

10m=5m/sec

1m=10/5...=2

same 20m

smjhe baap ke l●de

Answer 2

Answer:

case I

distance = 10m

speed = 5m/s

case II

distance = 20m

speed = 10m/s

AVERAGE SPEED = total distance/ total time

= (10+20) / (5+10) m/s

= 30/15 m/s

= 2m/s

Ans