Physics, asked by oumpatel4567, 1 year ago

AN ARTIFICIAL SATELLITE IS MOVING UNIFORMLY IN A CIRCULAR ORBIT OF RADIUS 42250 KM . FIND IT SPEED IF IT TAKE 24 HOUR TO REVOLVE AROUND THE EARTH 1)1760.4km/hr 2)3.07km/hr 3)3.07 km/s 4)1760.4 km/s

Answers

Answered by NikshayHans
9

Answer:

3.07km/s

speed=dist/time=2πr/24hr=(2*22/7*42250)/24*60*60=3.07km/s

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