Question

imp concepts of circular motion and gravitation chapters

Answer 1

in circular motion,
1 .angular displacement
2.angular velocity and angular acceleration
3.Relation between linear velocity and angular velocity
4.uniform circular motion
5 radial acceleration
6.centripetal and centirfugal force
7.banking of roads
8.conical pendulum
in gravitation ,
1.newtons law of gravitation
2.projection of satellite
3.leplers laws of motion
4.binding energy and escape velocity
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