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Show all work, FBD's, and kinematic diagrams as necessary for partial credit. 1. (33pts) In Figure...
1) For the figure below find the following (show all work and label diagrams completely): 4)...
1) For the figure below find the following (show all work and label diagrams completely): 4) Draw internal force diagrams for the bearm ABC b) Cut beam ABC at the critical stress location and show the internal forces acting on the cut c) Neglecting holes and stress concentrations, find the critical stress cube and element SECTION E-E 30 48 12,000 lbf 2) For the figure below the shaft is supported by simple suppedts at the ends, find the following (show...
Please answer all parts of the Question. Read each question carefully. Show all your work for...
Please answer all parts of the
Question.
Read each question carefully. Show all your work for each part of the question. The parts within the question may not have equal weight. A block of mass m is placed on an inclined plane that makes an angle with the horizontal, as shown in the figure. The coefficients of static and kinetic friction between the block and the surface are , and , respectively. Express your answers in parts (b) and (c)...
Read each question carefully. Show all your work for each part of the question. The parts...
Read each question carefully. Show all your work for each part of the question. The parts within the question may not have equal weight. A block of mass m is placed on an inclined plane that makes an angle with the horizontal, as shown in the figure. The coefficients of static and kinetic friction between the block and the surface are , and , respectively. Express your answers in parts (b) and (c) in terms of m, 0, us, My,...
dynamics Instructions: Calculators only and show all work Problem 1 All surfaces frictionless, the pulleys are massless and frictionless, and the cable is massless and does not stretch. Mass of bl...
dynamics
Instructions: Calculators only and show all work Problem 1 All surfaces frictionless, the pulleys are massless and frictionless, and the cable is massless and does not stretch. Mass of block A is 5 Kg, mass B is 7 Kg and mass C is 25 Kg. (a) The free body force diagrams, (b) Establish equations of motions (EF-ma) for each body. (c) What is the tension in the cable?
Instructions: Calculators only and show all work Problem 1 All surfaces...
Energy, Force, and Kinematics A smooth frictionless incline is d meters in length and is at...
Energy, Force, and Kinematics A smooth frictionless incline is d meters in length and is at an angle of theta > 30 degree with respect to the ground. A block of mass mA = m starts from rest at the top of the incline (see figure). It is connected to a lighter mass mB = m/2 by a massless string that stays taut throughout the block's descent. In terms of the given quantities m, theta , and acceleration due to...
In the situation shown in the figure, a person is pulling with a constant, nonzero force F? on string 1, which i...
In the situation shown in the figure, a person is pulling with a
constant, nonzero force
F?
on string 1, which is attached to block A. Block A is also attached
to block B via string 2, as shown.
For this problem, assume that neither string stretches and that
friction is negligible. Both blocks have finite (nonzero) mass.
Question 1.
Which one of the following statements correctly descibes the
relationship between the accelerations of blocks A and
B?
A.
Block...
All work for these problems should be in your test for the in-class test, and on...
All work for these problems should be in your test for the in-class test, and on your own paper for the retest. Write down relevant equations, draw diagrams and show all of your work and label the different parts for full credit (20 points) A 1.5 kg block of wood is launched up a wooden ramp that has a 40-degree incline. The initial speed of the block is 12 m/s. The coefficient of static friction is 0.4 and the coefficient...
The figure below shows two masses m,=4.5 kg and m2=4.1 kg which are connected by a...
The figure below shows two masses m,=4.5 kg and m2=4.1 kg which are connected by a cable and are in contact with frictionless surfaces as shown. The ramp makes an angle 0=35° with the horizontal and m is acted on by a force of magnitude F=44 N which acts up the ramp. What is the tension in the cable? m2 m 1 e Select one: 5.48 N C4.39 N 7.67 N 10.96 N C17.54 N The figure below shows two...
Block A in the figure (Figure 1) weighs 1.22 N and block B weighs 3.69 N...
Block A in the figure (Figure 1) weighs 1.22 N and
block B weighs 3.69 N . The coefficient of kinetic
friction between all surfaces is 0.304.
Find the magnitude of the horizontal force
F⃗ necessary to drag block B to the
left at constant speed if A rests on B and moves
with it (figure (a)).
Find the magnitude of the horizontal force
F⃗ necessary to drag block B to the
left at constant speed if A is held at rest...
2. 1/5 points | Previous Answers SerPSE10 5.8.OP.035.MI. A 3.80-kg block starts from rest at the...
2. 1/5 points | Previous Answers SerPSE10 5.8.OP.035.MI. A 3.80-kg block starts from rest at the top of a 30.0° incline and slides a distance of 2.30 m down the incline in 2.00 s My Notes Ask Your Teacher (a) Find the magnitude of the acceleration of the block 1.15 m/s (b) Find the coefficient of kinetic friction between block and plane. (c) Find the friction force acting on the block magnitude directionSelect (d) Find the speed of the block...
1) For the figure below find the following (show all work and label diagrams completely): 4) Draw internal force diagrams for the bearm ABC b) Cut beam ABC at the critical stress location and show the internal forces acting on the cut c) Neglecting holes and stress concentrations, find the critical stress cube and element SECTION E-E 30 48 12,000 lbf 2) For the figure below the shaft is supported by simple suppedts at the ends, find the following (show...
Please answer all parts of the
Question.
Read each question carefully. Show all your work for each part of the question. The parts within the question may not have equal weight. A block of mass m is placed on an inclined plane that makes an angle with the horizontal, as shown in the figure. The coefficients of static and kinetic friction between the block and the surface are , and , respectively. Express your answers in parts (b) and (c)...
Read each question carefully. Show all your work for each part of the question. The parts within the question may not have equal weight. A block of mass m is placed on an inclined plane that makes an angle with the horizontal, as shown in the figure. The coefficients of static and kinetic friction between the block and the surface are , and , respectively. Express your answers in parts (b) and (c) in terms of m, 0, us, My,...
dynamics
Instructions: Calculators only and show all work Problem 1 All surfaces frictionless, the pulleys are massless and frictionless, and the cable is massless and does not stretch. Mass of block A is 5 Kg, mass B is 7 Kg and mass C is 25 Kg. (a) The free body force diagrams, (b) Establish equations of motions (EF-ma) for each body. (c) What is the tension in the cable?
Instructions: Calculators only and show all work Problem 1 All surfaces...
Energy, Force, and Kinematics A smooth frictionless incline is d meters in length and is at an angle of theta > 30 degree with respect to the ground. A block of mass mA = m starts from rest at the top of the incline (see figure). It is connected to a lighter mass mB = m/2 by a massless string that stays taut throughout the block's descent. In terms of the given quantities m, theta , and acceleration due to...
In the situation shown in the figure, a person is pulling with a
constant, nonzero force
F?
on string 1, which is attached to block A. Block A is also attached
to block B via string 2, as shown.
For this problem, assume that neither string stretches and that
friction is negligible. Both blocks have finite (nonzero) mass.
Question 1.
Which one of the following statements correctly descibes the
relationship between the accelerations of blocks A and
B?
A.
Block...
All work for these problems should be in your test for the in-class test, and on your own paper for the retest. Write down relevant equations, draw diagrams and show all of your work and label the different parts for full credit (20 points) A 1.5 kg block of wood is launched up a wooden ramp that has a 40-degree incline. The initial speed of the block is 12 m/s. The coefficient of static friction is 0.4 and the coefficient...
The figure below shows two masses m,=4.5 kg and m2=4.1 kg which are connected by a cable and are in contact with frictionless surfaces as shown. The ramp makes an angle 0=35° with the horizontal and m is acted on by a force of magnitude F=44 N which acts up the ramp. What is the tension in the cable? m2 m 1 e Select one: 5.48 N C4.39 N 7.67 N 10.96 N C17.54 N The figure below shows two...
Block A in the figure (Figure 1) weighs 1.22 N and
block B weighs 3.69 N . The coefficient of kinetic
friction between all surfaces is 0.304.
Find the magnitude of the horizontal force
F⃗ necessary to drag block B to the
left at constant speed if A rests on B and moves
with it (figure (a)).
Find the magnitude of the horizontal force
F⃗ necessary to drag block B to the
left at constant speed if A is held at rest...
2. 1/5 points | Previous Answers SerPSE10 5.8.OP.035.MI. A 3.80-kg block starts from rest at the top of a 30.0° incline and slides a distance of 2.30 m down the incline in 2.00 s My Notes Ask Your Teacher (a) Find the magnitude of the acceleration of the block 1.15 m/s (b) Find the coefficient of kinetic friction between block and plane. (c) Find the friction force acting on the block magnitude directionSelect (d) Find the speed of the block...
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