hw01.pdf

# hw01.pdf - Prof Jeong CE 29800 Basic Mechanics II(Dynamics...

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Prof. Jeong CE 29800 Basic Mechanics II (Dynamics) Spring 2018 Homework Set 1 Due: Wed. 1/17/2018 Problem 1.1 The motion of a particle is defined by the relation x = t 3 - 12 t 2 + 45 t - 10 where x and t are expressed in inches and seconds, respectively. Determine ( a ) when the velocity is zero, ( b ) the position and the total distance trav- eled when the acceleration is zero. Problem 1.2 The acceleration of a particle is directly proportional to the square of the time t . When t = 0, the particle is at
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• Spring '08
• GarettJeong
• Mass, Prof. Jeong

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