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Unformatted text preview: / s 2 . 005 (part 1 oF 2) 10.0 points The velocity oF a particle moving along the x axis varies in time according to the expression v ( t ) =  t 2 where = 55 . 4 m / s, = 4 . 3 m / s 3 , and t is in seconds. ind the average acceleration in the time interval From t = 0 to 2 . 56 s. Answer in units oF m / s 2 . 006 (part 2 oF 2) 10.0 points Determine the acceleration oF the particle at t f = 2 . 56 s. Answer in units oF m / s 2 . 007 10.0 points A rocket sled For testing equipment under large accelerations starts at rest and accelerates according to the expression a = (4 . 6 m / s 3 ) t + (4 . 4 m / s 2 ) . How Far does the sled move in the time interval t = 0 to t = 1 . 3 s ? Answer in units oF m....
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This note was uploaded on 02/24/2011 for the course PHYS 152 taught by Professor Button during the Winter '08 term at IUPUI.
 Winter '08
 BUTTON
 Physics, mechanics

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