Homework Answers
C = (A2 + B2 + 2 A B cos(theta))1/2
C = (402 + 502 + 2 x 40 x 50 x cos60°)1/2 = 78
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Vectors A and B are shown. What is the magnitude of a vector C if C...
Vectors A and Bare shown in the figure Vector C B-A The magnitude of vector A...
Vectors A and Bare shown in the figure Vector C B-A The magnitude of vector A is 96 an the magnitude of Bis42 What s the magnitude of vectorC uestion 6 14 points 4201 Your Answe
6. Given the vectors. Find the following a) A vectorでsuch that , o, b) A vector...
6. Given the vectors. Find the following a) A vectorでsuch that , o, b) A vector such that 2 8、 .か c) the magnitude of 介 7. A car is driven east for a distance the tal displacst of north fou nce of 50 km, then north for 30 km, and then in a tom. Draw the vector diagram and determine right faciio ce produced by a vertical upward force of 50 Newtons, orce of 70 Newtons, a downward directed...
A, B, and C are three vectors. Vectors B and C when added together equal vector A. Vector Ahas a magnitude of 88 un...
A, B, and C are three vectors. Vectors B and C when added together equal vector A. Vector Ahas a magnitude of 88 units and is directed at an angle of 44° relative to the x axis. Find the scalar components of vectors B and C.
A, B, and C are three vectors. Vectors B and C when added together equal vector A. Vector Ahas a magnitude of 88 units and is directed at an angle of 44° relative to...
Find the components of the three vectors as shown. a-8m, b-6m, c-5m. Find a+b-č both, graphically...
Find the components of the three vectors as shown. a-8m, b-6m, c-5m. Find a+b-č both, graphically and analytically. 1. CL 30° 40° 20 2. Find i j k in unit-vector notations. Is it a unit-vector? Justify your answer 3. Vector ã is 3m long and is 60° above x-axis in the first quadrant. Vector b is 5m long and is 50° below the x-axis in the fourth quadrant. Find a) + b, b) а-b, c) b-a. Provide answers to a)-c)...
a.what is the magnitude of the vector A+B+C? b.what is the angle between the positive x-axis...
a.what is the magnitude of the vector A+B+C?
b.what is the angle between the positive x-axis and
the vector, measured clockwise in degrees?
c.What is the magnitude of the vector -A+2B+C?
d. What is the angle between the negative x-axis and
this vector, measured counterclockwise in degrees?
(2006) Problem 9: Consider the three vectors shown in the figure. They have magnitudes A|-30.5, B|-13, and IC|-332, and the labeled angles are A- 40°, ев 20°, and ec-15° Note that the figure...
4. Consider the three displacement vectors shown in the figure: Vector A has a magnitude of...
4. Consider the three displacement vectors shown in the figure: Vector A has a magnitude of 8.20 km and a direction that makes an angle θ = 31 OP to the left of the positive y-axis, vector B has a magnitude of 5 10 km and a direction that makes an angle of α =20.0° above the positive x-axis and vector C has a magnitude of 440 km and a direction that makes an angle β = 550° below the...
In the sum A→+B→=C→, vector A→ has a magnitude of 12.0 m and is angled 38.2°...
In the sum A→+B→=C→, vector A→ has a magnitude of 12.0 m and is angled 38.2° counterclockwise from the +x direction, and vector C→ has a magnitude of 13.9 m and is angled 21.2° counterclockwise from the -x direction. What are (a) the magnitude and (b) the angle (relative to +x) of B→? State your angle as a positive number.
4. Consider the three displacement vectors shown in the figure: Vector A has a magnitude of...
4. Consider the three displacement vectors shown in the figure: Vector A has a magnitude of 7.70 km and a direction that makes an angle -25.0o to the left of the positive y-axis, vector B has a magnitude of 5.90 km and a direction that makes an angle of α =28.0° above the positive x-axis, and vector C has a magnitude of 4.10 km and a direction that makes an angle B-55.0° below the negative x-axis. Determine the magnitude of...
4 Consider the three displacement vectors shown in the gure: Vector A has a magnitude of...
4 Consider the three displacement vectors shown in the gure: Vector A has a magnitude of 8.30 km and a direction that makes an angle θ-30.0 to the left of the positive y axis, vector B has a magnitude of 5.90 km and a direction that makes an angle of a -31.0° above the positive x-axis, and vector C has a magnitude of 4.10 km and a direction that makes an angle 8-54.0 below the negative x-axis. Determine the magnitude...
displacement vectors shown in the figure: Vector A has a magnitude of 8.30 km and a...
displacement vectors shown in the figure: Vector A has a magnitude of 8.30 km and a direction that makes an angle θ-230° to the s, and vector ft of the positive y-axis, vector B has a magnitude of 6.00 km and a direction that makes an angle of a -340 above the positive x-axi as a magnitude of 4.20 km and a direction that makes an angle B -63.0° below the negative x axis, Determine the magnitude of km
Vectors A and Bare shown in the figure Vector C B-A The magnitude of vector A is 96 an the magnitude of Bis42 What s the magnitude of vectorC uestion 6 14 points 4201 Your Answe
6. Given the vectors. Find the following a) A vectorでsuch that , o, b) A vector such that 2 8、 .か c) the magnitude of 介 7. A car is driven east for a distance the tal displacst of north fou nce of 50 km, then north for 30 km, and then in a tom. Draw the vector diagram and determine right faciio ce produced by a vertical upward force of 50 Newtons, orce of 70 Newtons, a downward directed...
A, B, and C are three vectors. Vectors B and C when added together equal vector A. Vector Ahas a magnitude of 88 units and is directed at an angle of 44° relative to the x axis. Find the scalar components of vectors B and C.
A, B, and C are three vectors. Vectors B and C when added together equal vector A. Vector Ahas a magnitude of 88 units and is directed at an angle of 44° relative to...
Find the components of the three vectors as shown. a-8m, b-6m, c-5m. Find a+b-č both, graphically and analytically. 1. CL 30° 40° 20 2. Find i j k in unit-vector notations. Is it a unit-vector? Justify your answer 3. Vector ã is 3m long and is 60° above x-axis in the first quadrant. Vector b is 5m long and is 50° below the x-axis in the fourth quadrant. Find a) + b, b) а-b, c) b-a. Provide answers to a)-c)...
a.what is the magnitude of the vector A+B+C?
b.what is the angle between the positive x-axis and
the vector, measured clockwise in degrees?
c.What is the magnitude of the vector -A+2B+C?
d. What is the angle between the negative x-axis and
this vector, measured counterclockwise in degrees?
(2006) Problem 9: Consider the three vectors shown in the figure. They have magnitudes A|-30.5, B|-13, and IC|-332, and the labeled angles are A- 40°, ев 20°, and ec-15° Note that the figure...
4. Consider the three displacement vectors shown in the figure: Vector A has a magnitude of 8.20 km and a direction that makes an angle θ = 31 OP to the left of the positive y-axis, vector B has a magnitude of 5 10 km and a direction that makes an angle of α =20.0° above the positive x-axis and vector C has a magnitude of 440 km and a direction that makes an angle β = 550° below the...
4. Consider the three displacement vectors shown in the figure: Vector A has a magnitude of 7.70 km and a direction that makes an angle -25.0o to the left of the positive y-axis, vector B has a magnitude of 5.90 km and a direction that makes an angle of α =28.0° above the positive x-axis, and vector C has a magnitude of 4.10 km and a direction that makes an angle B-55.0° below the negative x-axis. Determine the magnitude of...
4 Consider the three displacement vectors shown in the gure: Vector A has a magnitude of 8.30 km and a direction that makes an angle θ-30.0 to the left of the positive y axis, vector B has a magnitude of 5.90 km and a direction that makes an angle of a -31.0° above the positive x-axis, and vector C has a magnitude of 4.10 km and a direction that makes an angle 8-54.0 below the negative x-axis. Determine the magnitude...
displacement vectors shown in the figure: Vector A has a magnitude of 8.30 km and a direction that makes an angle θ-230° to the s, and vector ft of the positive y-axis, vector B has a magnitude of 6.00 km and a direction that makes an angle of a -340 above the positive x-axi as a magnitude of 4.20 km and a direction that makes an angle B -63.0° below the negative x axis, Determine the magnitude of km
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