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A car rounds a 50m radius turn at 20m/s. What is the value of the car's acceleration? * 18 m/s/s 20,000 m/s/s 8 m/s/s 0.4 m/s/s

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 14PE: An ordinary workshop grindstone has a radius of 7.50 cm and rotates at 6500 rev/min. (a) Calculate...

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Question

A car rounds a 50m radius turn at 20m/s. What is the value of the car's
acceleration? *
18 m/s/s
20,000 m/s/s
O 8 m/s/s
O 0.4 m/s/s

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