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57 A constant force acting at the centre of a uniform disc of radius r...

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57 A constant force acting at the centre of a uniform disc of radius r is always perpendicular to the plane of the disc The disc can rotate about a chord at a distance from the centre of the disc For what value of x will the angular acceleration of the disc be maximum a c 3 7 2 b e 3 d 2

Answer & Explanation Solved by verified expert
4.0 Ratings (391 Votes)
To solve this problem we need to consider the rotational dynamics of the disc The angular acceleration alpha of the disc is given by alpha fractauI where tau is the torque and I is the moment of inertia about the axis of rotation Torque Calculation The torque tau is given by tau F cdot d where F is the force applied and d is the    See Answer
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