Finding Magnitude?
A. This system of three forces is in equilibrium. What is the magnitude of T1?
W=22 N
θ1=25°
θ2=49°
B.
Homework Answers
This system of three forces is in equilbrium.
A.This system of three forces is in equilbrium. What is the magnitude of \(\mathrm{T} 1\) ? \(\mathrm{W}=40 \mathrm{~N}\)\(\theta 1=30^{\circ}\)\(\theta 2=60^{\circ}\)B.This system of four forces is in equilibrium. \(A=18^{\circ}\)\(\mathrm{B}=32^{\circ}\)\(\mathrm{W}=14.0 \mathrm{lb}\)\(\mathrm{H}=6.0 \mathrm{lb}\)What is the magnitude of G? (include units with answer)C.Determine the direction (angle) of the vector S. (+ CCW from \(X\) )\(\mathbf{A}=-7.0 \mathbf{i}+-3.0 \mathbf{j}\)\(\mathbf{B}=6.0 \mathbf{i}+-2.0 \mathbf{j}\)\(\mathbf{C}=4.0 \mathbf{i}+-8.0 \mathbf{j}\)\(\mathbf{S}=\mathbf{A}+\mathbf{B}-\mathbf{C}\)
A bag of cement weighing 350 N hangs in equilibrium from three wires as suggested in...
A bag of cement weighing 350 N hangs in equilibrium from three
wires as suggested in the figure below. Two of the wires make
angles θ1 = 63.0° and θ2 =
36.0° with the horizontal. Assuming the system is in equilibrium,
find the tensions T1, T2,
and T3 in the wires.
T1 =
N
T2 =
N
T3 =
N
A cement bag of weight Fg suspended
from a horizontal surface by three cables. The cement bag hangs
from one...
At the instant of the figure, a 4.10 kg particle P has a position vector r of magnitude 9.10 m and angle θ1 = 44.0° and a velocity vector v of magnitude 4.60 m/s and angle θ2= 33.0°
At the instant of the figure, a 4.10 kg particle P has a position vector r of magnitude 9.10 m and angle θ1 = 44.0° and a velocity vector v of magnitude 4.60 m/s and angle θ2= 33.0°. Force F,of magnitude 5.30 N and angle θ3 = 33.0° acts on P. All three vectors lie in the xy plane. About the origin, what are the magnitude of (a) the angular momentum of the particle and (b) the torque acting on...
1. Determine the magnitude R of the resultant and the angle between the line of action...
1. Determine the magnitude R of the resultant and the angle between the line of action of the resultant and the x-axis for the two forces shown F1 =400 N 6 60° F2 300 N 2. Determine the magnitude R of the resultant and the angle between the line of action of the resultant and the x axis for the four forces shown 12 F4 10 kN 12 3. Three forces are applied to a bracket mounted on a post...
The figure shows an overhead view of a 0.028 kg lemon half and two of the...
The figure shows an overhead view of a 0.028 kg lemon half and two of the three horizontal forces that act on it as it is on a frictionless table. Force F 1 has a magnitude of 3 N and is at θ1-26. Force F2 has a magnitude of 6 N and is at θ2-34°. In unit-vector 2(i-3) notation, what is the third force if the lemon half (a) is stationary, (b) has the constant velocity v = 12,-12) m/s,...
Part A-Finding the tension in cable AC A weight of 175 lb acts at C on...
Part A-Finding the tension in cable AC A weight of 175 lb acts at C on the strut. Find the magnitude of the tension in cable AC. Learning Goal: Express your answer to three significant figures and include the appropriate units. To apply the condition of equilibrium to three- dimensional systems and solve for unknown forces. View Available Hint(s) As shown, a mass is being lifted by a strut that is supported by two cables AC and CD. The dimensions...
Three-Dimensional Force Systems cable AC Part A Finding the tension Learning Goal: weight of 115 lb...
Three-Dimensional Force Systems cable AC Part A Finding the tension Learning Goal: weight of 115 lb acts at C on the strut. Find the magnitude of the tension in cable AC To apply the condition of equilibrium to three-dimensional systems and solve for unknown forces. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) As shown, a mass is being lifted by a strut that is supported by two cables AC and CD. The...
Two forces are acting on an object. The first force has magnitude F1=30.3 N and is...
Two forces are acting on an object. The first force has magnitude F1=30.3 N and is pointing at an angle of θ1=22.8 clockwise from the positive y axis. The second force has magnitude F2=23.6 N and is pointing at an angle of θ2=27.8 counterclockwise from the negative x axis. 1. What is the x component of the net force acting on the object? Tries 0/10 2. What is the y component of the net force acting on the object? Tries...
In the figure what are the (a) magnitude and (b) direction (from x-axis in the counterclockwise...
In the figure what are the (a) magnitude and
(b) direction (from x-axis in the
counterclockwise direction) of the net electrostatic force on
particle 4 due to the other three particles? All four particles are
fixed in the xy plane, and q1 = -30.40
× 10-19 C, q2 = +30.40 ×
10-19C, q3 = +60.80 ×
10-19 C, q4 = +30.40 ×
10-19 C, θ1 = 36o,
d1 = 3.90 cm, and d2 =
d3 = 3.30 cm.
10 19...
ements Constants ents SOLUTION We will look at an example where several forces are acting on...
ements Constants ents SOLUTION We will look at an example where several forces are acting on an object, but in this case the forces are not all along the same axis. As shown in (Figure 1), a car engine with weight to hangs from a chain that is linked at point to two other chains, one fastened to the ceiling and the other to the wall. Find the tension in each of the three chains, assuming that is given and...
A.This system of three forces is in equilbrium. What is the magnitude of \(\mathrm{T} 1\) ? \(\mathrm{W}=40 \mathrm{~N}\)\(\theta 1=30^{\circ}\)\(\theta 2=60^{\circ}\)B.This system of four forces is in equilibrium. \(A=18^{\circ}\)\(\mathrm{B}=32^{\circ}\)\(\mathrm{W}=14.0 \mathrm{lb}\)\(\mathrm{H}=6.0 \mathrm{lb}\)What is the magnitude of G? (include units with answer)C.Determine the direction (angle) of the vector S. (+ CCW from \(X\) )\(\mathbf{A}=-7.0 \mathbf{i}+-3.0 \mathbf{j}\)\(\mathbf{B}=6.0 \mathbf{i}+-2.0 \mathbf{j}\)\(\mathbf{C}=4.0 \mathbf{i}+-8.0 \mathbf{j}\)\(\mathbf{S}=\mathbf{A}+\mathbf{B}-\mathbf{C}\)
A bag of cement weighing 350 N hangs in equilibrium from three
wires as suggested in the figure below. Two of the wires make
angles θ1 = 63.0° and θ2 =
36.0° with the horizontal. Assuming the system is in equilibrium,
find the tensions T1, T2,
and T3 in the wires.
T1 =
N
T2 =
N
T3 =
N
A cement bag of weight Fg suspended
from a horizontal surface by three cables. The cement bag hangs
from one...
1. Determine the magnitude R of the resultant and the angle between the line of action of the resultant and the x-axis for the two forces shown F1 =400 N 6 60° F2 300 N 2. Determine the magnitude R of the resultant and the angle between the line of action of the resultant and the x axis for the four forces shown 12 F4 10 kN 12 3. Three forces are applied to a bracket mounted on a post...
The figure shows an overhead view of a 0.028 kg lemon half and two of the three horizontal forces that act on it as it is on a frictionless table. Force F 1 has a magnitude of 3 N and is at θ1-26. Force F2 has a magnitude of 6 N and is at θ2-34°. In unit-vector 2(i-3) notation, what is the third force if the lemon half (a) is stationary, (b) has the constant velocity v = 12,-12) m/s,...
Part A-Finding the tension in cable AC A weight of 175 lb acts at C on the strut. Find the magnitude of the tension in cable AC. Learning Goal: Express your answer to three significant figures and include the appropriate units. To apply the condition of equilibrium to three- dimensional systems and solve for unknown forces. View Available Hint(s) As shown, a mass is being lifted by a strut that is supported by two cables AC and CD. The dimensions...
Three-Dimensional Force Systems cable AC Part A Finding the tension Learning Goal: weight of 115 lb acts at C on the strut. Find the magnitude of the tension in cable AC To apply the condition of equilibrium to three-dimensional systems and solve for unknown forces. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) As shown, a mass is being lifted by a strut that is supported by two cables AC and CD. The...
In the figure what are the (a) magnitude and
(b) direction (from x-axis in the
counterclockwise direction) of the net electrostatic force on
particle 4 due to the other three particles? All four particles are
fixed in the xy plane, and q1 = -30.40
× 10-19 C, q2 = +30.40 ×
10-19C, q3 = +60.80 ×
10-19 C, q4 = +30.40 ×
10-19 C, θ1 = 36o,
d1 = 3.90 cm, and d2 =
d3 = 3.30 cm.
10 19...
ements Constants ents SOLUTION We will look at an example where several forces are acting on an object, but in this case the forces are not all along the same axis. As shown in (Figure 1), a car engine with weight to hangs from a chain that is linked at point to two other chains, one fastened to the ceiling and the other to the wall. Find the tension in each of the three chains, assuming that is given and...
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