(chatquestion)...A body of mass m is placed at rest on the earth which is rotating with angular velocity o about its axis. If radius of earth is R, the friction acting on body at a latitude of 53° is nearly (considering earth as non- inertial frame) (1) Zero 4mRo? (2) 25 058° 3mRo? (3) 25 12mRo? (4) 25

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