Question

plz gives me extra question answers of motion for class 9th(1 marks) ​

Answer 1

Answer:

a) Identify the kind of motion in the following cases:

(i) A car moving with constant speed turning around a curve.

(ii) An electron orbitting around 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.

I hope this is helpful to you..

Answer 2

Answer:

1) what is uniform motion?

2) what is non uniform motion?

3) what is retardation?

4? what is circular motion?

Explanation:

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