Tue March 05, 2013 By:

urgent,please reply!

Expert Reply
Wed March 06, 2013
gravitation::1. variations of g with height, depth......2. escape velocity.....3.gravitational potential and gravitational potential energy.......4.orbital velocity and time period  of satellite
rotational motion: 1. angular momentum, torque relation....2. inclined plane:different objects released from top rolls and comes down...finding time.
oscillation: 1. time period and frequency of  SIMPLE PENDULUM.....2. time period and frequency ofdifferent SHM
waves: beats, interference etc
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