A 2000 kg Smart car is going around a 50 m radius curve. The coefficient of...
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A 2000 kg Smart car is going around a 50 m radius curve. The coefficient of static friction is 0.80. This problem DOES need to be written out for your portfolio. A separate complete FBD=KD must be written for all parts. NOTES IMAGES DISCUSS UNITS STATS HELP Part Description Answer Chk History If the curve had a 10° bank with respect to the horizontal, at what speed should the car go so there is no friction force? A. A: 9.29 m/s C: 9.300 m/s #tries: 3 Show Details (include units with answer) Ans Time Points (D/T) Feedback 19.81 m/s 2019-02-15 33.3 10:21:16 (1*1) Wrong 25.7 m/s Determine the maximum speed the car can go around the banked turn without sliding. 2019-02-15 32.63 10:32:20 (1*0.98) Wrong (include units with answer) 10.1 m/s 2019-02-15 31.97 10:33:54 (1*0.96) Wrong 45.51 m/s 2019-02-15 10:39:19 31.3. (1*0.94) Wrong Current problem value: 92% of 33.3 # tries: 4 Hide Details B. Format Check. Hints: 1,0 30.64 pts.92% 2% try penalty Hints: 2,0 A 2000 kg Smart car is going around a 50 m radius curve. The coefficient of static friction is 0.80. This problem DOES need to be written out for your portfolio. A separate complete FBD=KD must be written for all parts. NOTES IMAGES DISCUSS UNITS STATS HELP Part Description Answer Chk History If the curve had a 10° bank with respect to the horizontal, at what speed should the car go so there is no friction force? A. A: 9.29 m/s C: 9.300 m/s #tries: 3 Show Details (include units with answer) Ans Time Points (D/T) Feedback 19.81 m/s 2019-02-15 33.3 10:21:16 (1*1) Wrong 25.7 m/s Determine the maximum speed the car can go around the banked turn without sliding. 2019-02-15 32.63 10:32:20 (1*0.98) Wrong (include units with answer) 10.1 m/s 2019-02-15 31.97 10:33:54 (1*0.96) Wrong 45.51 m/s 2019-02-15 10:39:19 31.3. (1*0.94) Wrong Current problem value: 92% of 33.3 # tries: 4 Hide Details B. Format Check. Hints: 1,0 30.64 pts.92% 2% try penalty Hints: 2,0
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Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
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