Question

A car cover distance 200m in time 0.1min and next cover distance in 8km in the time 30min. Calculate average speed of the car.

Answer 1

Answer:

4.540m/s

Step-by-step explanation:

In first case,

Distance travelled= 200m

Time taken=0.1 =6s

in second case .,

Distance travelled=8km=8000m

Time taken=30m=1800s

Total distance travelled=200+8000=8200m

Total time taken=6+1800=1806s

Average speed= total distance travelled/total time taken

=8200/1806

=4.540m/s

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