Applied Statics and Strength of Materials (6th Edition)
6th Edition
ISBN: 9780133840544
Author: George F. Limbrunner, Craig D'Allaird, Leonard Spiegel
Publisher: PEARSON
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Chapter 2, Problem 2.14SP
Compute the vertical and horizontal components of P for the given values of P and θ. The angle is measured clockwise from the positive X axis to the force P, as shown in Problem 2.5 /.
a. 120 kN, 30°
b. 120 kN, 75°
c. 120 kN, 275°
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Using the Cartesian components (rectangular components), determine the resultant of the force vectors answering the magnitude in the space provided below and the direction in the procedure document.
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Draw to approximate scale the sum-of-forces polygon showing the original vectors and the resultant.
In a separate document show the entire work.
F = 252lbs, F₂ = 130lbs, a = 65°
F3 = 55lbs, m = 6.2, and n = 8.6
For the figure shown below, the resultant of the two forces will be in the;
F = 30 kN
y
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30
F = 26 kN
first quarter
third quarter
second quarter
fourth quarter
Q4b. Force vectors F1 and F2 act on body Pwith the resultant force vector R. The resultant force R=
575 N and the angle between Rand the x-axis is of 320.
If F1 = 275 N and the angle between F1 and the x-axis is 560, determine the angle between F2 and
the x-axis.
*Assume coplanar vector forces and give your answer in degrees to two decimal places.
Body, P
Answer:
y
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Chapter 2 Solutions
Applied Statics and Strength of Materials (6th Edition)
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