The diagram below shows a car with a mass of 1,000 kg. The car is travelling at a speed of 17 m/s when it reaches the bottom of hill. The hill is shaped as a circular arc with radius of 20 meters. Just before the car reaches the hill the driver shifts the car in neutral and coasts up and then down the hill, which has a height of 8 meters. Consider frictional forces negligible.
The diagram below shows a car with a mass of 1,000 kg. The car is travelling at a speed of 17 m/s when it reaches the bottom of hill. The hill is shaped as a circular arc with radius of 20 meters. Just before the car reaches the hill the driver shifts the car in neutral and coasts up and then down the hill, which has a height of 8 meters. Consider frictional forces negligible.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Could i have some help breaking down this physics question?
Transcribed Image Text:11:07
A goformative.com
1
2
3
6
7
8.
9.
I. Questions 1-3 refer to the following
scenario:
The diagram below shows a car with a
mass of 1,000 kg. The car is travelling at a
speed of 17 m/s when it reaches the
bottom of hilI. The hill is shaped as a
circular arc with radius of 20 meters. Just
before the car reaches the hill the driver
shifts the car in neutral and coasts up and
then down the hill, which has a height of 8
meters. Consider frictional forces
negligible.
17 m/s
8.0m
20 m
1
Identify which force diagram correctly
represents the forces acting on the car
at the moment that it reaches the top of
the hill.
Explain why you chose this force
diagram. Explain what each of the
arrows represent and why this force
diagram correctly represents the
Transcribed Image Text:11:08
A goformative.com
1
2
3
4
7
8.
9.
Calculate the speed that the car is
travelling when it reaches the top of the
hill. Show your work.
Show Your Work
3
Calculate the magnitude of the normal
force that the road exerts on the car at
the moment that the car reaches the
top of the hill. Show your work.
Show Your Work
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