HW5-S07 - Find the constant acceleration of each of the...

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AEM 264-003/901 Homework #5 2/5/07 Due: Wednesday, 2/7/07 The six-step solution method, correct units and a reasonable number of significant digits (generally 3 or 4) are required for every problem solved in every homework assignment in this section of AEM 264. 1. The rope at point D is pulled with a constant acceleration of 1.5 ft/sec 2 downward and an initial velocity of 3.0 ft/sec downward . a. What is the acceleration and velocity of point E after 2.0 seconds? b. How far has point E moved after 2.0 seconds? 2. The system below starts from rest. Due the action of forces not shown, Block C moves 2.5 feet to the right and Block A moves 1 ft to the left in 0.5 sec.
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Unformatted text preview: Find the constant acceleration of each of the three blocks, a A , a B , a C . A B C 3. The system shown below is set into motion with the initial velocity of block A at 30 ft/s down the ramp and a constant acceleration of 5.0 ft/s 2 down the ramp. Find the velocity of block B after block A has traveled 10 feet down the ramp. A B 20° 4. If block A has an initial velocity of 3.0m/s to the left and a constant acceleration of 2.0/s 2 to the right , find the distance traveled by block B during the time interval from t=0s to t=2s. Also find the velocity of blocks A and B at time t=2s. B A E D...
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