Question 1 Figure Q1a shows two cables attached to a half-ring anchor point as shown in Figure Q1a. Force Fr acts vertically with a force of 2170 N; and F2 acts at an angle ở relative to the y-axis with a force of 1240 N. F1 Figure Qta Cable Anchor Point a) For Figure Qta, at what angle @ must the force Fa ( 1240 N) be applied in order that the resultant force R of the two forces F, and Fa has a magnitude of 3100 N? Give your answer in degrees to 2 decimal places. b) For Figure Qta, what is the angle between the resultant force R (3100 N) and the yaxis. Give your answer in degrees to 2 decimal places. c) The pulley system shown in Figure Q1c lfts a mass, m, of 550 kg. Calculate the force Fanecessary to maintain the suspended mass in static equilibrium; and determine the forces at the ceilling anchor points A and B. Assume frictionless and weightless pulleys and use g - 9.81 m/s.

Question 1 Figure Q1a shows two cables attached to a half-ring anchor point as shown in Figure Q1a. Force Fr acts vertically with a force of 2170 N; and F2 acts at an angle ở relative to the y-axis with a force of 1240 N. F1 Figure Qta Cable Anchor Point a) For Figure Qta, at what angle @ must the force Fa ( 1240 N) be applied in order that the resultant force R of the two forces F, and Fa has a magnitude of 3100 N? Give your answer in degrees to 2 decimal places. b) For Figure Qta, what is the angle between the resultant force R (3100 N) and the yaxis. Give your answer in degrees to 2 decimal places. c) The pulley system shown in Figure Q1c lfts a mass, m, of 550 kg. Calculate the force Fanecessary to maintain the suspended mass in static equilibrium; and determine the forces at the ceilling anchor points A and B. Assume frictionless and weightless pulleys and use g - 9.81 m/s.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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