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(b) Number Units This answer has no units ° (degrees) Save for Later Attempts: 0 of 3 used Submit Answer m kg m/s m/s^2 N/m kg-m/s or N-s N/m^2 or Pa kg/m^3 m/s^3 times

(b) Number Units This answer has no units ° (degrees) Save for Later Attempts: 0 of 3 used Submit Answer m kg m/s m/s^2 N/m kg-m/s or N-s N/m^2 or Pa kg/m^3 m/s^3 times

Physics for Scientists and Engineers: Foundations and Connections
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
Problem 76PQ: Jamal and Dayo are lifting a large chest, weighing 207 lb, by using the two rope handles attached to...
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An initially stationary box of sand is to be pulled across a floor by means of a cable in which the tension should not exceed 1020 N. The coefficient of static friction between the box and the floor is 0.370. (a) What should be the angle between the cable and the horizontal in order to pull the greatest possible amount of sand, and (b) what is the weight of the sand and box in that situation? (a) Number i Units (b) Number i Units This answer has no units ° (degrees) Save for Later Attempts: 0 of 3 used Submit Answer kg m/s m/s^2 N N/m kg-m/s or N.s N/m^2 or Pa kg/m^3 m/s^3 times
Transcribed Image Text:An initially stationary box of sand is to be pulled across a floor by means of a cable in which the tension should not exceed 1020 N. The coefficient of static friction between the box and the floor is 0.370. (a) What should be the angle between the cable and the horizontal in order to pull the greatest possible amount of sand, and (b) what is the weight of the sand and box in that situation? (a) Number i Units (b) Number i Units This answer has no units ° (degrees) Save for Later Attempts: 0 of 3 used Submit Answer kg m/s m/s^2 N N/m kg-m/s or N.s N/m^2 or Pa kg/m^3 m/s^3 times
Aninitialhectationanbavafeandiete be pulled across a floor by means of a cable in which the tension should not exceed 1020N. The The tolerance is + 1 in the 3rd e box and the floor is 0.370. (a) What should be the angle between the cable and the horizontal significant digit. ount of sand, and (b) what is the weight of the sand and box in that situation? (a) Number Units (b) Number i Units
Transcribed Image Text:Aninitialhectationanbavafeandiete be pulled across a floor by means of a cable in which the tension should not exceed 1020N. The The tolerance is + 1 in the 3rd e box and the floor is 0.370. (a) What should be the angle between the cable and the horizontal significant digit. ount of sand, and (b) what is the weight of the sand and box in that situation? (a) Number Units (b) Number i Units
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