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Unformatted text preview: AEM 264002 Final Exam – Spring 2004 5/4/04 Closed book, closed notes exam. Two 8½ inch by 11 inch sheets of handwritten formulas allowed. 1. A velocitytime plot for a particle is shown below. Assume that the initial position is x=0.0 m. • Sketch the accelerationtime plot. • Determine the position at times t=2.0 sec, t=4.0 sec, and t=6.0 sec. • What is the total distance traveled by the particle? 10080604020 20 40 60 80 100 1 2 3 4 5 6 Time, sec Velocity, m/sec 2. The car starts from rest at time t=0 from point A and accelerates uniformly along the straight section and the semicircular curve at 2.0 ft/sec 2 to point C. • What is the velocity of Car #1 when it reaches point C? • How long does it take to reach point C? 250 ft A C r = 250 ft B 45º x y 3. The car accelerates uniformly along the straight section and the semicircular curve at 2.0 ft/sec 2 to point B. Assume that the velocity at point B is 27.4 ft/sec....
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 Spring '08
 ParkerMcInerny
 Dynamics, Acceleration, Force, Mass, Angular velocity

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