5. The rear wheels of DeMarius' car complete of a rotation for every full rotation of a front wheel. What is the radius, in feet, of a rear wheel on the car? Write your answer as a simplified fraction. Answer:

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 88CP: The first atomic bomb was detonated on July 16, 1945, at the Trinity test site about 200 mi south of...
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5. The rear wheels of DeMarius' car complete of a rotation for every full rotation of a front wheel. What is the radius, in feet, of a rear wheel on the car? Write your answer as a simplified fraction.
st_Bulleted (a) List_Lettere 1. List Number Name Date:
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2. What is the area of the side panel? Round your answer to the nearest hundredth.
Answer:
Answer.
0
Dictate Sensitivity Editor
P Comme
3. On the side of the panel, a bright yellow triangle is painted whose sides measure 2 feet, 3.5 feet, and 5 feet.
What is the area of the bright yellow triangle? Round your answer to the nearest hundredth.
Answer:
Voice Sensitivity Editor
4. The front wheels on DeMarius' car are divided into sectors of equal area. The radius of each wheel is 8
Inches. The area painted blue is twice the area painted green. The area painted green is half the area painted
red. What is the area painted red on one of the front wheels? Round your answer to the nearest hundredth.
W
5. The rear wheels of DeMarius' car complete of a rotation for every full rotation of a front wheel. What is the
radius, in feet, of a rear wheel on the car? Write your answer as a simplified fraction.
Answer:
6. DeMarius' original design for his car used rear wheels with a radius of 12 inches. What is the measure of the
central angle of this rear wheel such that the arc length is equivalent to that of a full rotation of the rear wheel
that is actually used on DeMarius' car?
Answer:
Focus 101
A 10
B
Transcribed Image Text:st_Bulleted (a) List_Lettere 1. List Number Name Date: Find Replace Select Editing Styles 2. What is the area of the side panel? Round your answer to the nearest hundredth. Answer: Answer. 0 Dictate Sensitivity Editor P Comme 3. On the side of the panel, a bright yellow triangle is painted whose sides measure 2 feet, 3.5 feet, and 5 feet. What is the area of the bright yellow triangle? Round your answer to the nearest hundredth. Answer: Voice Sensitivity Editor 4. The front wheels on DeMarius' car are divided into sectors of equal area. The radius of each wheel is 8 Inches. The area painted blue is twice the area painted green. The area painted green is half the area painted red. What is the area painted red on one of the front wheels? Round your answer to the nearest hundredth. W 5. The rear wheels of DeMarius' car complete of a rotation for every full rotation of a front wheel. What is the radius, in feet, of a rear wheel on the car? Write your answer as a simplified fraction. Answer: 6. DeMarius' original design for his car used rear wheels with a radius of 12 inches. What is the measure of the central angle of this rear wheel such that the arc length is equivalent to that of a full rotation of the rear wheel that is actually used on DeMarius' car? Answer: Focus 101 A 10 B
A soap box derby is a contest in which the cars competing rely only on gravity to move. There is nothing
motorized in the car. These gravity racers are typically either pushed by others at the start of a race or the race is
downhill.
DeMarius is constructing a car to enter into a soap box derby. The side panel of the car is shown.
130⁰
7 ft
19
1. What is the length of the side of the side panel opposite the obtuse angle? Round your answer to the nearest
hundredth.
Transcribed Image Text:A soap box derby is a contest in which the cars competing rely only on gravity to move. There is nothing motorized in the car. These gravity racers are typically either pushed by others at the start of a race or the race is downhill. DeMarius is constructing a car to enter into a soap box derby. The side panel of the car is shown. 130⁰ 7 ft 19 1. What is the length of the side of the side panel opposite the obtuse angle? Round your answer to the nearest hundredth.
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