Question 1 (34 Marks) The concurrent forces act at Point O shown in Figure (1). 1) Determine the magnitude of the Resultant force. 2) Determine the direction of the resultant force, measured counterclockwise from the positive X-axis.
Question 1 (34 Marks) The concurrent forces act at Point O shown in Figure (1). 1) Determine the magnitude of the Resultant force. 2) Determine the direction of the resultant force, measured counterclockwise from the positive X-axis.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:Question 1 (34 Marks)
The concurrent forces act at Point O shown in Figure (1).
1) Determine the magnitude of the Resultant force.
2) Determine the direction of the resultant force , measured counterclockwise from the
positive X-axis.
Question 2 (33 Marks)
Determine the magnitude of the resultant R of the two forces and the angle 0 which R makes
with the positive x-axis as shown in Figure (2).
Question 3 (33 Marks)
At what angle must the 1200 KN force be applied in order that the resultant R of the two
forces have a magnitude of 2000 KN? For this condition, determine the angle B between R
and the vertical.Figure (3)
3 kN
700 N
4kN
53
450
1000 N
400 N
Figure (1)
Figure (2)
800 KN
1200 KN
Figure (3)
Assist. Lecturer : Yasir A. Abdullah
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