A car travels along a circular path of radius 30 m such that its speed in increased by a, = (0.5t?) m/s? where t is in seconds. Calculate the magnitudes of the velocity and acceleration after the %3D car has traveled s = 18 m starting from rest. %3D

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A car travels along a circular path of radius 30 m such that its speed in increased by
a, = (0.5t²) m/s where t is in seconds. Calculate the magnitudes of the velocity and acceleration after the
car has traveled s = 18 m starting from rest.
Transcribed Image Text:A car travels along a circular path of radius 30 m such that its speed in increased by a, = (0.5t²) m/s where t is in seconds. Calculate the magnitudes of the velocity and acceleration after the car has traveled s = 18 m starting from rest.
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