Question
F1= 500#
F2= 400#
Theta1= 75 degrees
Theta2= 30 degrees
Homework Answers
Answer #1
x & y components of T_1 F_1x = -F_1 cos 75 = -129.41 # F_1y = F_1 sin 75 = 482.56 # x & y components of F_2 F_2x = F_2 cos 30 = 346.41 # F_2y = F_2 sin 30 = 200 # F_x = F_2x + F_1x = 346.41 - 129.41 = 217 # F_y = F_1y + F_2 y = 482.96 + 200 = 682.96 # Vertical-bar F Vertical-bar = squareroot F_x^2 + F_y^2 = 716.605 # theta = tan^- 1 (F_y/F_x) = 72.373 degree from the x - axis.
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F1= 500# F2= 400# Theta1= 75 degrees Theta2= 30 degrees Supplementary Problems Vector Addition: Section 2.2...
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