Question
Which of the following objects has the greatest rotational inertia?(A) A 1 kg solid ball with radius of 5 cm(B) A1 kg hollow ball with radius of 5 cm(C) A 5 kg solid ball with radius of 5 cm(D) A 5 kg hollow ball with radius 5 cm
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It is a measure of an object's resistance to changes in its rotation rate. It depends on both the mass of the object and its distribution of mass around the axis of rotation. Show more…
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which of the following has the highest moment of inertia when each of them has the same mass and radius? the same (a) A ring about any of its diameter. (b) A disc about any of its diameter. (c) A hollow sphere about any of its diameter. (d) A solid sphere about any of its diameter.
Which of the following has the highest moment of inertia when each of them has the same mass and the same outer radius: (a) a ring about its axis, perpendicular to the plane of the ring. (b) a disc about its axis, perpendicular to the plane of the disc. (c) a solid sphere about one of its diameters. (d) a spherical shell about one of its diameters.
SYSTEM OF PARTICLES AND ROTATIONAL MOTION
System of Particles and Rotational Motion
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