Question

A car cover 300m in 20s. Find its speed in km/h

Answer 1

Answer:

Step-by-step explanation:

300m in 20sec

So in 1sec 300/20m is covered.

=>Speed of car =15m/s

=>Speed of car in km/h =15×5/18

=(5/3)×5

=25/3km/hr

=8.33km/hr

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