HW13 - 2 Bijin holds the end of a 1.5m long stick with a 2kg mass hanging off the end of it as in the diagram The stick makes an angle of 20 o with

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Jim Guinn’s PHYS2211 Assignment #13 Due, Wednesday, Mar. 24, 2010 1. Two spheres, each with a mass of 1kg and radius of 3cm are attached to the end of a 1m long thin rod so that the end of the rod is attached to the surface of the spheres. The rod has a mass of 2kg. What is the moment of inertia of this arrangement about an axis through the center of, and perpendicular to, the rod?
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Unformatted text preview: 2. Bijin holds the end of a 1.5m long stick with a 2kg mass hanging off the end of it as in the diagram. The stick makes an angle of 20 o with the horizontal. What is the torque exerted on the stick, about Bijin’s hands, by the hanging mass? 3. What would the torque be if Bijin lowered the mass so that the stick was horizontal? 2kg...
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This note was uploaded on 09/25/2011 for the course PHYSICS 22 taught by Professor Lomant during the Spring '11 term at Georgia Perimeter.

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