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2.15 A guy wire is used to stabilize a power line pole. Find the proper position...
The pole in the figure below is at a 90° bend in a power line and...
The pole in the figure below is at a 90° bend in a power line and is therefore subjected to more shear force than ones in straight parts of the line. The tension in each line is 4.60 x 10" N, at the angles shown The pole is 15.0 m tall, has a 16.0 cm diameter and can be considered to have 5.0 X10 N/m? the strength of hardwood. Assume Young's modulus to be 7.5 X10 N/m and the shear...
8· ㅢ1 points OSC0IPhys2016 5.3.WA,049 My Notes The pole in the figure below is at a...
8· ㅢ1 points OSC0IPhys2016 5.3.WA,049 My Notes The pole in the figure below is at a 90° bend in a power line and is therefore subjected to more shear force than ones in straight parts of the line. The tension in each line is 3.00 x 104 N, at the angles shown. The pole is 15.0 m tall, has a 15.0 cm diameter, and can be considered to have half the strength of hardwood. Assume Young's modulus to be 7.5...
a) Using the position vector from A toC, calculate the moment about segment AB due...
a) Using the position vector from A to C, calculate the moment about segment AB due to
force Fb) Using the position vector from B to C, calculate the moment about segment AB due to
force FThe general process (not referenced to Figure 1) to calculate the moment of a force about a specified axis is as follows:The magnitude of a moment about a line segment connecting points P and Q due to a force F applied at point R (with R...
Using the position vector from A to C, calculate the moment about segment A B due to force F.
The general process (not referenced to Figure 1) to calculate the moment of a force about a specified axis is as follows:The magnitude of a moment about a line segment connecting points P and Q due to a force F applied at point R (with R not on the line through P and Q ) can be calculated using the scalar triple product,MPQ=uPQ · r × Fwhere r is a position vector from any point on the line through P...
CE 1301 Civil Engineering Fundamentals <2.7-8 Position Vectors & Force directed along a line Item T...
CE 1301 Civil Engineering Fundamentals <2.7-8 Position Vectors & Force directed along a line Item T Learning Goal: Aa shown, force vector F wth a c28.0 lb is applied at point A and is directed toward point Cue 1) The dstlance a is 400 t and the To find a force's directional components that act along a cable and to fied the coordinales of a point on a cable that has a force vector applied to t Express your answers...
Learning Goal: To gain insight into the independence of the scalar triple product from the point...
Learning Goal: To gain insight into the independence of the scalar triple product from the point on the line chosen as the reference point of the calculation. The general process (not referenced to Figure 1) to calculate the moment of a force about a specified axis is as follows: The magnitude of a moment about a line segment connecting points P and Q due to a force F applied at point R (with R not on the line through P...
3) A Woenten a lugnt on a car, if the force is applied to We of...
3) A Woenten a lugnt on a car, if the force is applied to We of the torque vector tacting on the 2) A rope is attached to a wall in three-dimensional space, the other end of the rope is attached to a metal pole that is supported by the rope. The tension force in the rope (E) and the position vector () that is directed along the metal pole are given below. What is the magnitude of the force...
Part C - Calculating the moment about AB using the position vector BC As shown in...
Part C - Calculating the moment about AB using the position vector BC As shown in the figure, the member is anchored at A and 1.6 m, 1 1.7m, and z1 1.6 m. The force applied Figure 1) section AB lies in the x-y plane. The dimensions are c Using the position vector from B to C, calculate the moment about segment AB due to force F Express the individual components to three significant figures, if necessary, separated by commas....
5. A 208-V four-pole 60-Hz Y-connected wound-rotor induction motor is rated at 30 hp. Its equivalent...
5. A 208-V four-pole 60-Hz Y-connected wound-rotor induction motor is rated at 30 hp. Its equivalent circuit components are R=0.100 Ry=0.070. X - 10.00 R = 250 X; -0.2100 X=0.21002 Praw=500 W P =0.5% of input at full load For a slip of 0.05, find (a) The line current (b) The induced voltage in the rotor (c) The stator power factor (d) The rotor power factor (e) The rotor frequency (f) The stator copper losses (g) The core loss (h)...
could someone help me understand these problems, the proper steps to solve them please. 1) A...
could someone help me understand these problems, the
proper steps to solve them please.
1) A person walks first at a constant speed of 1.35 m/s along a straight line from point to point and then back along the line from B to at a constant speed of 0.75 m/s. It takes the person 100s to walk from point @to point . a) What is her average speed over the entire trip? (10 points) b) What is her average velocity...
The pole in the figure below is at a 90° bend in a power line and is therefore subjected to more shear force than ones in straight parts of the line. The tension in each line is 4.60 x 10" N, at the angles shown The pole is 15.0 m tall, has a 16.0 cm diameter and can be considered to have 5.0 X10 N/m? the strength of hardwood. Assume Young's modulus to be 7.5 X10 N/m and the shear...
8· ㅢ1 points OSC0IPhys2016 5.3.WA,049 My Notes The pole in the figure below is at a 90° bend in a power line and is therefore subjected to more shear force than ones in straight parts of the line. The tension in each line is 3.00 x 104 N, at the angles shown. The pole is 15.0 m tall, has a 15.0 cm diameter, and can be considered to have half the strength of hardwood. Assume Young's modulus to be 7.5...
a) Using the position vector from A to C, calculate the moment about segment AB due to
force Fb) Using the position vector from B to C, calculate the moment about segment AB due to
force FThe general process (not referenced to Figure 1) to calculate the moment of a force about a specified axis is as follows:The magnitude of a moment about a line segment connecting points P and Q due to a force F applied at point R (with R...
CE 1301 Civil Engineering Fundamentals <2.7-8 Position Vectors & Force directed along a line Item T Learning Goal: Aa shown, force vector F wth a c28.0 lb is applied at point A and is directed toward point Cue 1) The dstlance a is 400 t and the To find a force's directional components that act along a cable and to fied the coordinales of a point on a cable that has a force vector applied to t Express your answers...
3) A Woenten a lugnt on a car, if the force is applied to We of the torque vector tacting on the 2) A rope is attached to a wall in three-dimensional space, the other end of the rope is attached to a metal pole that is supported by the rope. The tension force in the rope (E) and the position vector () that is directed along the metal pole are given below. What is the magnitude of the force...
Part C - Calculating the moment about AB using the position vector BC As shown in the figure, the member is anchored at A and 1.6 m, 1 1.7m, and z1 1.6 m. The force applied Figure 1) section AB lies in the x-y plane. The dimensions are c Using the position vector from B to C, calculate the moment about segment AB due to force F Express the individual components to three significant figures, if necessary, separated by commas....
5. A 208-V four-pole 60-Hz Y-connected wound-rotor induction motor is rated at 30 hp. Its equivalent circuit components are R=0.100 Ry=0.070. X - 10.00 R = 250 X; -0.2100 X=0.21002 Praw=500 W P =0.5% of input at full load For a slip of 0.05, find (a) The line current (b) The induced voltage in the rotor (c) The stator power factor (d) The rotor power factor (e) The rotor frequency (f) The stator copper losses (g) The core loss (h)...
could someone help me understand these problems, the
proper steps to solve them please.
1) A person walks first at a constant speed of 1.35 m/s along a straight line from point to point and then back along the line from B to at a constant speed of 0.75 m/s. It takes the person 100s to walk from point @to point . a) What is her average speed over the entire trip? (10 points) b) What is her average velocity...
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