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The Velocity of a Particle as a Function of Time

Question 46

Multiple Choice

The velocity of a particle as a function of time is given by v(t) = (2.3 m/s) + (4.1 m/s2) t - (6.2 m/s3) t2. What is the average acceleration of the particle between t = 1.0 s and t = 2.0 s?


A) -13 m/s2
B) -15 m/s2
C) 13 m/s2
D) 15 m/s2
E) 0 m/s2

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