Physics Laboratory Manual
4th Edition
ISBN: 9781133950639
Author: David Loyd
Publisher: Cengage Learning
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Textbook Question
Chapter 3, Problem 5PLA
What is the equilibrant force that would be needed to compensate for the resultant force of the vectors F1 and F2 that you calculated in Question 4?
Magnitude = _____N Direction (relative to x axis) = _____degrees
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FA
30
B
FB = 800 N
Suppose that FA = 790 N and 0 = 45° . (Figure 1)
Determine the magnitude of the resultant force acting on the ring at O.
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Determine the direction, measured counterclockwise from the positive x axis, of the resultant force acting on the ring at O.
Express your answer using three significant figures.
Problem 01: A force 200 N is directed as shown in figure. Determine the X and Y
components of the force. Express your final answer in Kilonewton.
200 N
30°
Problem 02: Determine the components of the 30u-N force directed down to the right
at a slope of 2 to 3 as shown
F = 300 N
Problem 03: The components of a certain force are defined by
. Determine the magnitude and inclination of of the resultant with the x-axis.
Draw/plot your answer.
Solve the following problems using Graphical Method of adding vectors:
SCALING: 1 inch= 1N
Problem 2: Three forces acting on a particle: F1=4N, east F2= 6N, 45 degrees northeast and F3=8N, south. Find the resultant
force using parallelogram and polygon method.
Chapter 3 Solutions
Physics Laboratory Manual
Ch. 3 - Scalars are physical quantities that can be...Ch. 3 - A vector quantity is one that has both __________...Ch. 3 - Classify each of the following physical quantities...Ch. 3 - If F1 stands for a force vector of magnitude 30.0...Ch. 3 - What is the equilibrant force that would be needed...Ch. 3 - Figure 3-6 has been constructed to scale with 1.00...Ch. 3 - Use the polygon method of vector addition to...
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