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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Textbook Question
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.
Only handwritten
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
12
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
F1
R
F2
Chapter 2 Solutions
Applied Statics and Strength of Materials (6th Edition)
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