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 n 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 20.30 Units ° (degrees) (b) Number i 1340.61 Units
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 n 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 20.30 Units ° (degrees) (b) Number i 1340.61 Units
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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