Answer number 2 only 1. Find the magnitude of B, if B ={-1,2, -2}.2. Given two vectors A and B. Find the angle between them if A = {2, -3, 4} andB = {-1,2, -2}.3. Find the y-component a force, 120N, acting 45 degrees to the right of thenegative y-axis.4. Find the x-component a force, 150N, acting 60 degrees below the positive x-axis.%3D5. Find the x-component the resultant of two forces: A= 200N, acting 30degrees to left of the negative y-axis, and B=50N, acting 45 degrees belowthe positive x-axis.6. Find the angle that the tesultant of two forces: A= 150N, acting 60 degreesto left of the negative y-axis, and B=50N, acting 45 degrees below thepositive x-axis, makes with the x-axis. Clockwise positive.7. Find the resultant of the forces: A= 150N, acting 30 degrees to left of thenegative y-axis, and B=100N, acting 45 degrees below the positive x-axis,and C= 50N to the left.8. Find the resultant of the forces: A= 120N, acting 50 degrees to left of thenegative y-axis, and B=180N, acting 40 degrees below the positive x-axis,and C= 20N downward.9. Find the resultant of the forces: A= 100N, acting 30 degrees to left of thenegative y-axis, and B=120N, acting 45 degrees below the positive x-axis,C= 50N to the left, and D=20N downward.For numbers 10,11 & 12Point A (1,0, -1)Point B (-2,0,1)Point C (2, -1,0)10. Given the following points, what is z-component of a 500N force directedalong a line connecting points A to B.11. Given the following points, what is x-component of a 200N force directedalong a line connecting points A and C.12. Given the following points, what is resultant of the two forces: a 500N forcedirected along a line connecting points A and B & a 200N force directed alonga line connecting points A and C.

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Answered: Given two vectors A and B. Find the…

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Given two vectors A and B. Find the angle between them if A = {2, -3, 4} and B = { -1,2, -2}. be right the

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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Question

Answer number 2 only

1. Find the magnitude of B, if B ={-1,2, -2}.
2. Given two vectors A and B. Find the angle between them if A = {2, -3, 4} and
B = {-1,2, -2}.
3. Find the y-component a force, 120N, acting 45 degrees to the right of the
negative y-axis.
4. Find the x-component a force, 150N, acting 60 degrees below the positive x-
axis.
%3D
5. Find the x-component the resultant of two forces: A= 200N, acting 30
degrees to left of the negative y-axis, and B=50N, acting 45 degrees below
the positive x-axis.
6. Find the angle that the tesultant of two forces: A= 150N, acting 60 degrees
to left of the negative y-axis, and B=50N, acting 45 degrees below the
positive x-axis, makes with the x-axis. Clockwise positive.
7. Find the resultant of the forces: A= 150N, acting 30 degrees to left of the
negative y-axis, and B=100N, acting 45 degrees below the positive x-axis,
and C= 50N to the left.
8. Find the resultant of the forces: A= 120N, acting 50 degrees to left of the
negative y-axis, and B=180N, acting 40 degrees below the positive x-axis,
and C= 20N downward.
9. Find the resultant of the forces: A= 100N, acting 30 degrees to left of the
negative y-axis, and B=120N, acting 45 degrees below the positive x-axis,
C= 50N to the left, and D=20N downward.
For numbers 10,11 & 12
Point A (1,0, -1)
Point B (-2,0,1)
Point C (2, -1,0)
10. Given the following points, what is z-component of a 500N force directed
along a line connecting points A to B.
11. Given the following points, what is x-component of a 200N force directed
along a line connecting points A and C.
12. Given the following points, what is resultant of the two forces: a 500N force
directed along a line connecting points A and B & a 200N force directed along
a line connecting points A and C.

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