Physics, asked by meet2006meet, 9 months ago

(a) Identify the kind of motion in the following cases:
(i) A car moving with constant speed turning around a curve.
(ii) An electron orbiting around the nucleus.
(b) An artificial satellite is moving in a circular orbit of radius 36,000 km. Calculate its speed if it takes 24 hours to revolve around the earth.

Answers

Answered by Anudesigner
2

Answer:

(a) (i) Uniform motion .

(ii) Uniform circular motion  

(b) v = 2\pi r/t

=2*22/7*36000/24*60*60

=>2.62km/s

 

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