A car of mass M = 1000 kg traveling at 45.0 km/hour enters a banked turn covered with ice. The road is banked at an angle, and there is no friction between the road and the car's tires as shown in (Figure 1). Use g = 9.80 m/s² throughout this problem. Figure 1 of 1 ▼ Part A What is the radius r of the turn if 0 = 20.0° (assuming the car continues in uniform circular motion around the turn)? Express your answer in meters. ► View Available Hint(s) 17 ΑΣΦ T= 39.2 Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Part B Complete previous part(s) Provide Feedback ? m

University Physics Volume 1
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Chapter4: Motion In Two And Three Dimensions
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Problem 64P: A runner taking part in the 200-m dash must run around the end of a track that has a circular arc...
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A car of mass M = 1000 kg traveling at 45.0 km/hour
enters a banked turn covered with ice. The road is banked at
an angle, and there is no friction between the road and the
car's tires as shown in (Figure 1). Use g = 9.80 m/s²
throughout this problem.
Figure
1 of 1
Part A
What is the radius r of the turn if 0 = 20.0° (assuming the car continues in uniform circular motion around the turn)?
Express your answer in meters.
View Available Hint(s)
VE ΑΣΦ
T = 39.2
Submit Previous Answers Request Answer
X Incorrect; Try Again; One attempt remaining
Part B Complete previous part(s)
?
Provide Feedback
m
Transcribed Image Text:A car of mass M = 1000 kg traveling at 45.0 km/hour enters a banked turn covered with ice. The road is banked at an angle, and there is no friction between the road and the car's tires as shown in (Figure 1). Use g = 9.80 m/s² throughout this problem. Figure 1 of 1 Part A What is the radius r of the turn if 0 = 20.0° (assuming the car continues in uniform circular motion around the turn)? Express your answer in meters. View Available Hint(s) VE ΑΣΦ T = 39.2 Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Part B Complete previous part(s) ? Provide Feedback m
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