Answered: . A curve on a highway has a radius of…

. A curve on a highway has a radius of curvature of 200.0 m. What is the magnitude of a car’s centripetal acceleration as it travels along this curve at a constant speed of 26.8 m/s in 4.00 s?

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And The Law Of Gravity

Section: Chapter Questions

Problem 15P: A car initially traveling eastward turns north by traveling in a circular path at uniform speed as...

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Question

33. A curve on a highway has a radius of curvature of 200.0 m. What is the magnitude of a car’s centripetal acceleration as it travels along this curve at a constant speed of 26.8 m/s in 4.00 s?
A. 0 m/s
B. 0.134 m/s
C. 3.59 m/s
D. 6.70 m/s

17,000 m/s?
72,000 m/s?
С.
D.
33. A curve on a highway has a radius of curvature of 200.0 m. What is the magnitude of a car's
centripetal acceleration as it travels along this curve at a constant speed of 26.8 m/s in 4.00 s?
0 m/s2
0.134 m/s2
A
В.
С.
3.59 m/s?
D.
6.70 m/s²
34. The figures below show four equal masses tied to a string being rotated on a frictionless horizontal surface.
The relative values of their tangential velocities and radii of their circular motion are indicated.
2v
2r
2v

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