hw2 - radial and transverse components of acceleration of...

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AE 262 DYNAMICS 2010-2011 SPRING SEMESTER HOMEWORK#2 Given: 17.03.2011 Due: 29.03.2011 at 10:30 Submit to: Levent Ünlüsoy Q.1) The two blocks shown are originally at rest. Neglecting the masses of the pulleys and the effect of friction in the pulleys and between the blocks and the incline, determine (a) the acceleration of each block, (b) the tension in the cable. Q.2) The system of three 10-kg blocks is supported in a vertical plane and is initially at rest. Neglecting the masses of the pulleys and the effect of friction in the pulleys, determine (a) the change in position of block A after 0.5 s, (b) the tension in the cable.
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Q.3) A 1.5-kg collar is attached to a spring and slides without friction along a circular rod in a vertical plane. Knowing that the tension in the spring is 70 N and the speed of the collar is 3.8 m/s as it passes through point A, determine, at that instant, the
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Unformatted text preview: radial and transverse components of acceleration of the collar. Q.4) A 10-kg block is attached to spring A and connected to spring B by a cord and pulley. The block is held in the position shown with both springs unstretched when the support is removed and the block is released with no initial velocity. Knowing that the constant of each spring is 2 kN/m, determine (a) the velocity of the block after it has moved down 50 mm, (b) the maximum velocity achieved by the block. Attention: 1. You have to submit your work personally and sign the submission list, otherwise your work will not be accepted! 2. Late submissions will not be accepted! 3. Read the policy page at the course web site carefully and follow the rules described!...
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This note was uploaded on 03/19/2011 for the course AEE 300 taught by Professor Beşyüz during the Spring '11 term at Middle East Technical University.

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hw2 - radial and transverse components of acceleration of...

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