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Unformatted text preview: Name: Student Number: Quiz 4 June 19, 2006 Open textbook, no other aids 2 Pages Question 1  A 15kg slender rod AB is 1.5 m long and is pivoted about a point O which is 0.3 m from end B. The other end is pressed against a spring of constant k = 300 kN/m until the spring is compressed 25 mm. The rod is then in a horizontal position. If the rod is released from this position, determine its angular velocity and the reaction at the pivot O as the rod passes through a vertical position. Name: Student Number: 2 Pages Question 2 The extremities of a 1.2 m rod, of mass 25 kg, may move freely and with no friction along two straight tracks as shown. If the rod is released with no velocity from the position shown, determine (a) the angular acceleration of the rod, (b) the reactions at A and B. The extremities of a 1.2 m rod, of mass 25 kg, may move freely and with no friction along two straight tracks as shown. If the rod is re leased with no velocity from the position shown, determine (a) the angular acceleration of the rod, (b) the reactions at A and B. A 15kg slender rod...
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This note was uploaded on 06/22/2008 for the course ENGINEEIRI MIE100 taught by Professor Sullivin during the Spring '08 term at University of Toronto Toronto.
 Spring '08
 Sullivin

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