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sanjeev kumar

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a flywheel has an angular speed of 1200rev/min when its motor is turned off.the wheel attains constant decelerations of
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fill in the blanks---- a)the power developed by a force is ______ and that of couple is _______. b)the velocity of cylinder which is released from rest on 0 degree incline after it has rolled through a distance l is given. c)the conditions for non slipping
true or false a)a rigid body is an idealization of the behaviour of a body. b)A GEO stationary satelite follows a circular orbit at a unique and has a time period of 24th. c)constancy of areal velocity for a central force motion of a particle does not
multiple choice question for a perfectly plastic central impact______ (A)the entire kinetic energy of two bodies must be lost (B)the two bodies must move stuck together whether the impact is direct or indirect the two bodies must move stuck together only

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