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Pd96 Pd96
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Posts: 2170
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2 years ago
A curved portion of highway has a radius of curvature of 65 m. As a highway engineer, you want to bank this curve at the proper angle for a steady speed of 22 m/s.
(a) What banking angle should you specify for this curve?
(b) At the proper banking angle, what normal force and what friction force does the highway exert on a 750-kg car going around the curve at the proper speed?
Textbook 

College Physics


Edition: 1st
Authors:
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slicealemonslicealemon
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2 years ago
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(a) 37°     (b) 9200 N (normal force), 0 N (friction)
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wrote...
2 years ago
You saved my life, thanks
wrote...
2 years ago
Really help, wish you had provided an explanation, but having the answer doesn't hurt either Slight Smile
wrote...
2 years ago
Are you doing the questions found at the end of the chapter? They should help you with the others too
wrote...
3 weeks ago
Thank you. This helped
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