NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A motorist starts from rest at Point A on a circular entrance ramp when t = 0, increases the speed of her automobile at a constant rate and enters the highway at Point B. Her speed continues to increase at the same rate until it reaches 85 km/h at Point C. 150 m B 100 m Determine the magnitude of the total acceleration when t = 20 s. The magnitude of the total acceleration is m/s².
This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.
A motorist starts from rest at Point A on a circular entrance ramp when t = 0, increases the speed of her automobile at a constant rate and enters the highway at Point B. Her speed continues to increase at the same rate until it reaches 85 km/h at Point C.
Determine the magnitude of the total acceleration when t = 20 s.
The magnitude of the total acceleration is m/s2.?
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