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Sahay Sir > Question Answers > NCERT Exemplar Class 11 > Physics > Chapter 4 - Laws of Motion > A bob of mass 0.1 kg hung from the ceiling of a room by a string 2 m long is set into oscillation The speed of the bob at its mean position 1m/s .What is the trajectory of the bob if the string is cut when the bob is (a) at one of its extreme position (b) at is mean position ?

A bob of mass 0.1 kg hung from the ceiling of a room by a string 2 m long is set into oscillation The speed of the bob at its mean position 1m/s .What is the trajectory of the bob if the string is cut when the bob is (a) at one of its extreme position (b) at is mean position ?

A body of mass 5 kg is acted upon by two perpendicular forces 8 N and 6 N. Given the magnitude and direction of the acceleration of the body.