The dogs (Buster, Gretta, and Cecil) love baseball. They recently got dressed up for the playoffs to cheer on the Giants

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The Dogs Buster Gretta And Cecil Love Baseball They Recently Got Dressed Up For The Playoffs To Cheer On The Giants 1 (298.73 KiB) Viewed 47 times

The dogs (Buster, Gretta, and Cecil) love baseball. They recently got dressed up for the playoffs to cheer on the Giants! Go Giants! Buster 28 Needless to say, the dogs were disappointed with the outcome of the season but still proud the Giants. Cecil blames the umpires. The dogs set out to understand moments of inertia. 1. The dogs take apart Mark's autographed baseball to see what it is made of. The density is as follows: Ро iff 0 <r < 0.5R 10.5p. iff What was the moment of inertia of the ball before they destroyed it? 0.5R <r <R 2. The dogs model a baseball bat as a rod of increasing linear mass density that goes as: 1 = 1.2x. (a) What is the moment of inertia if the bat is length L and it is swung about the low density end? (b) What is the moment of inertia if it is swung about an axis that is 0.11 away from the low density end? 3. The dogs love baseball because of all of the snacking. If they order a pizza of uniform mass density and of radius, R, and spin it around the center of mass, (a) what is the moment of inertia? (b) If they begin spinning it from rest when they start their clock, what is the angular speed at time, t, if it is subjected to a torque ofr?