A) Identify the kind of motion in the following cases. 2ii. A car moving with a constant speed turning around a curve. iii. An electron orbiting around the nucleus.B) An artificial satellite is moving in a circular orbit of radius 36000 km. Calculate its speed, if it takes 24 hours to revolve round the earth.
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Uniform circular motion.
Speed=distance / time
=36000km/ 24 hrs
=3000km/2hrs
=1500km/hr...
Speed=distance / time
=36000km/ 24 hrs
=3000km/2hrs
=1500km/hr...
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Answer :-
Uniform circular motion,
Speed= distance / time
=36000km /24hrs
=3000km /2hrs
=1500km /hr
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