(a) What is the radius of a bobsled turn banked at 77º and taken at 31.0 m/s, assuming it is ideally banked? Enter to 3 significant figures X r= 331.03 (b) Calculate the centripetal acceleration. Enter to 3 significant figures ac = 2.92 ac g m (c) Does this acceleration seem large to you? Hint: try expressing the quantity as a multiple of g. Calculate the ratio of the acceleration compared to g. How does the acceleration compare to g? Enter to 3 significant figures = 0.298 X m/s²

University Physics Volume 1
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Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
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(a) What is the radius of a bobsled turn banked at 77º and taken at 31.0 m/s, assuming it is ideally
banked?
Enter to 3 significant figures
r = 331.03
(b) Calculate the centripetal acceleration.
Enter to 3 significant figures
ac 2.92
X√ m
ac
g
(c) Does this acceleration seem large to you? Hint: try expressing the quantity as a multiple of g.
Calculate the ratio of the acceleration compared to g. How does the acceleration compare to g?
Enter to 3 significant figures
√
0.298
m/s²
Transcribed Image Text:(a) What is the radius of a bobsled turn banked at 77º and taken at 31.0 m/s, assuming it is ideally banked? Enter to 3 significant figures r = 331.03 (b) Calculate the centripetal acceleration. Enter to 3 significant figures ac 2.92 X√ m ac g (c) Does this acceleration seem large to you? Hint: try expressing the quantity as a multiple of g. Calculate the ratio of the acceleration compared to g. How does the acceleration compare to g? Enter to 3 significant figures √ 0.298 m/s²
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