Question: The automobile is originally at rest at s = 0. If its speed is increased by dv/dt = bt 2 , determine the magnitudes of

The automobile is originally at rest at s = 0. If its speed is increased by dv/dt = bt2, determine the magnitudes of its velocity and acceleration when t = t1. Given:b = 0.05 ft 4 S t = 18 s t1 p= 240 ft d = 300 ft

b = 0.05 ft 4 S t = 18 s t1 p = 240 ft d = 300 ft

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