01m-q1 - 3(6 Points Determine the velocity of B relative to...

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ME 364 - Kinematics NAME _________________________________ Spring Semester, 2001 Quiz 1, 25 Points, Closed Book 1. (6 Points) A 100 pound steel ( ρ = .283 lb/in 3 ) flywheel is rotating at a speed of 1200 revolutions per minute. A braking torque of 600 inch pounds is applied to the flywheel which causes it to stop rotating in 8 seconds. What is the mass moment of inertia of the disk? 2. (6 Points) Determine the velocity of point A if the square plate is rotating at a rate of 120 rpm clockwise. Magnitude and direction!
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Unformatted text preview: 3. (6 Points) Determine the velocity of B relative to point A if the plate is rotating at the rate of 100 radians per second counterclockwise. Magnitude and direction! 4. (7 Points) The square body is rotating about its center as shown. The body is rotating at a rate of 10 radians per second clockwise and it is slowing down at the rate of is 100 radians per second per second. Determine the acceleration of point B . Magnitude and direction! A 50 mm A 50 mm B B 50 mm...
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This document was uploaded on 07/19/2011.

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