Math, asked by arshita2, 1 year ago

find time taken to cover distance of 660 m at speed of 72 km/hr

Answers

Answered by Anonymous

2

72km/hr = 72000/60x60
= 20m per second

660/20 = 33 second will take

Answered by sivaprasath

2

72km/hr=20m/s
660/20 =33s
therefore, t=33s

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