Chapter 06, Problem 049 GO In the figure, a car is driven at constant speed over a circular hill and then into a circular valley with the same radius. At the top of the hill, the normal force on the driver from the car seat is 0. The driver's mass is 52.0 kg. What is the magnitude of the normal force on the driver from the seat when the car passes through the bottom of the valley? Rudius Radius

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UNIVERSITY PHYSICS I, II, III, and IV (PHY 107, 108, 207, and 208)
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Chapter 06, Problem 049 Go
In the figure, a car is driven at constant speed over a circular hill and
then into a circular valley with the same radius. At the top of the hill,
the normal force on the driver from the car seat is 0. The driver's mass
is 52.0 kg. What is the magnitude of the normal force on the driver
from the seat when the car passes through the bottom of the valley?
Raclius
Raclius
Number
Units
the tolerance is +/-1 in the 3rd significant digit
Click If you would lke to Show Work for this question: Open Show Work
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Transcribed Image Text:3:45 * 3 ll 66% É edugen.wileyplus.com/edugen/ 3 WilayPLUS: MyWilayPLUS | Help | Contact Us | Log Out US Halliday, Fundamentals of Physics, 11e UNIVERSITY PHYSICS I, II, III, and IV (PHY 107, 108, 207, and 208) се Assignment Gradebook ORION Downloadable eTextbook nent PRINTER VERSION 1BACK NEXT Chapter 06, Problem 049 Go In the figure, a car is driven at constant speed over a circular hill and then into a circular valley with the same radius. At the top of the hill, the normal force on the driver from the car seat is 0. The driver's mass is 52.0 kg. What is the magnitude of the normal force on the driver from the seat when the car passes through the bottom of the valley? Raclius Raclius Number Units the tolerance is +/-1 in the 3rd significant digit Click If you would lke to Show Work for this question: Open Show Work Policy |22000-2020 John Wiley & Sens. Inc. All Rights Reserved. A Division of John Wiey & Sens. Inc. Version 4.24.20.1
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Halliday, Fundamentals of Physics, 11e
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Chapter 06, Problem 048
Flying Circus of Physics
A roller-coaster car has a mass of 1120 kg when fully loaded with
passengers. As the car passes over the top of a circular hill of radius
21 m, its speed is not changing. (a) At the top of the hill, what is the
normal force (using the negative sign for the downward direction) FN
on the car from the track if the car's speed is v = 7.6 m/s? (b) What is
FN if v = 19 m/s? Use g=9.81 m/s2.
(a) Number
Units
(b) Number
Units
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