2. A bus travels 400m between two stops. It starts from rest and accelerates at 1.50m/s² until it reaches a velocity of 9.00m/s. The bus continues at this velocity and then decelerates at 2m/s² until it comes to a halt. Find the total time required for the journey.

2. A bus travels 400m between two stops. It starts from rest and accelerates at 1.50m/s² until it reaches a velocity of 9.00m/s. The bus continues at this velocity and then decelerates at 2m/s² until it comes to a halt. Find the total time required for the journey.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 5PE: (a) Calculate Earth's average speed relative to the Sun. (b) What is its average velocity over a...

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2.
A bus travels 400m between two stops. It starts from rest and
accelerates at 1.50m/s² until it reaches a velocity of 9.00m/s. The bus
continues at this velocity and then decelerates at 2m/s² until it comes to a
halt. Find the total time required for the journey.

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