10:46 4< Notes• ..022 at 10:44Question 3. A car sits at rest at the starting lineof a circular racetrack. It begins to accelerate ata constant rate (that 15, a constant angularacceleration) as it makes lts way halfwayaround the track. It then decelerates at thesame constant rate during the second halt ofthe lap. It completes the entire lap in a time of28.5 seconds. What is the car's top total (net)acceleration?A) 4.60 m/s^2B) 1.30 m/s^2C) 8.17 m/s^2D) 8.27 m/s^2

Car's top total acceleration is 8.27m/s2 Your option (d) is right.

Question 3. A car sits at rest at the starting line of a circular racetrack. It begins to accelerate at a constant rate (that 15, a constant angular acceleration) as it makes Its way halfway around the track. It then decelerates at the same constant rate during the second halt of the lap. It completes the entire lap in a time of 28.5 seconds. What is the car's top total (net) acceleration? A) 4.60 m/s^2 B) 1.30 m/s^2 C) 8.17 m/s^2 D) 8.27 m/s^2

Question 3. A car sits at rest at the starting line of a circular racetrack. It begins to accelerate at a constant rate (that 15, a constant angular acceleration) as it makes Its way halfway around the track. It then decelerates at the same constant rate during the second halt of the lap. It completes the entire lap in a time of 28.5 seconds. What is the car's top total (net) acceleration? A) 4.60 m/s^2 B) 1.30 m/s^2 C) 8.17 m/s^2 D) 8.27 m/s^2

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter6: Uniform Circular Motion And Gravitation

Section: Chapter Questions

Problem 16PE: Olympic ice skaters are able to spin at about 5 rev/s. (a) What is their angular velocity in radians...

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