A cart weighing 80 lb is placed on a ramp inclined at 15° to the horizontal. The cart is held in place by a rope inclined at 60° to the horizontal, as shown in the figure. Find the force that the rope must exert on the cart to keep it from rolling down the ramp. (Round your answer to one decimal place.) Ib 60° 15°

A cart weighing 80 lb is placed on a ramp inclined at 15° to the horizontal. The cart is held in place by a rope inclined at 60° to the horizontal, as shown in the figure. Find the force that the rope must exert on the cart to keep it from rolling down the ramp. (Round your answer to one decimal place.) Ib 60° 15°

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Description: A cart weighing 80 lb is placed on a ramp inclined at 15° to the horizontal. Thecart is held in place by a rope inclined at 60° to the horizontal, as shown in thefigure. Find the force that the rope must exert on the cart to keep it from rollingdown

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section: Chapter Questions

Problem 80A

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