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Initial Final 6. In the above...
Please write legibly and show a symbolic process and show the calculation. We have analyzed the...
Please write legibly and show a symbolic process and show the
calculation.
We have analyzed the Atwood machine (two masses connected by a string, hanging over a pulley) in a couple of different ways, but always with a massless pulley. Now let's consider an Atwood machine where the pulley does have some mass. Masses one and two, the hanging masses, have mass 1.2 kg and 2.6 kg. They are initially suspended at rest a height 0.8 m above the ground....
4. A simple Atwood machine consists of two masses m1 and m2 that are connected by...
4. A simple Atwood machine consists of two masses
m1 and m2 that are
connected by a string wound over a pulley, as seen in the figure
below. Assume m2 is larger than
m1. Motion in the upward direction is positive.
On a piece of paper, draw two free body diagrams; one for each of
the masses, showing all forces acting on each mass. Then answer the
following questions.
Suppose that m2 starts from rest at a height
of 7...
Two blocks with mass M1 and M2 are arranged as shown with M sitting on an inclined plane
Two blocks with mass M1 and M2 are arranged as shown with M sitting on an inclined plane and connected with a massless unstretchable string running over a massless, frictionless pulley to M2, which is hanging over the ground. The two masses are released initially from rest. The inclined plane has coefficients of static and kinetic friction μs and μk respectively where the angle θ is small enough that mass M1 , would remain at rest due to static friction if...
tion 15 of 17 > Attempt 2 < Feedback An Atwood machine consists of two masses...
tion 15 of 17 > Attempt 2 < Feedback An Atwood machine consists of two masses hanging from the ends of a rope that passes over a pulley. Assume that the rope and pulley are massless and that there is no friction in the pulley. If the masses have the values m = 18.7 kg and m2 = 13.7 kg, find the magnitude of their acceleration a and the tension in the rope. Use g -9.81 m/s Newton's second law...
Two boxes are connected to a rope, and the rope is hung over a pulley connected to the ceiling
Two boxes are connected to a rope, and the rope is hung over a pulley connected to the ceiling, as shown in the figure below.The masses of the boxes are m1=18.0 kg and m2=12.0 kg, the mass of the pulley is M=5.00 kg, and the radius of the pulley is R=0.300 m. Box m2 is initially on the floor, and box m1 is initially 4.70 m above the floor when it is released from rest. The pulley's axis has negligible...
Suppose you are a space traveler, and you land on the surface of a strange new planet
Suppose you are a space traveler, and you land on the surface of a strange new planet. As stated in your Starfleet Manual, your first job is to measure the acceleration due to gravity, g, on this planet. You construct an "Atwood machine", which consists of two masses connected to a pulley by a string of negligible mass, as shown in the figure. One of the masses is m1 = 50.0 kg and the other is m2 = 39.0 kg....
Two buckets of mass 17.1 kg and 11.3 kg are attached to the ends of a...
Two buckets of mass 17.1 kg and 11.3 kg are attached to the ends of a massless rope which passes over a pulley with a mass of 17.3 kg and a radius of 0.45 m Assume that the rope does not slip on the pulley, and that the pulley rotates without friction. The buckets are released from rest and begin to move. If the larger bucket is a distance 1.95m above the ground when it is released, with what speed...
Two blocks of not equal masses of my and m2 (with mi > m2) are connected...
Two blocks of not equal masses of my and m2 (with mi > m2) are connected by a rope of negligible mass that hangs over a pully of negligible mass also. At the beginning the heavier block is located at h=2.0 m below the second block. When the blocks were released, they were at the same level in At=2.0 seconds. a) What was the ratio of masses of the two blocks, i.e. mu/m2? b) What is the maximum height reached...
please do part B! Part 2: Problems Problem 1:12 points An Atwood machine is made of...
please do part B!
Part 2: Problems Problem 1:12 points An Atwood machine is made of two masses m! = 0 15 kg and m2 = 0 1 kg attached to lightweight (i.e. massless) string placed over a pulley. As always the string does not stretch. The pulley is made of a disk of mass M-0.5 kg and radius R = 0.1 m. The two masses are initially at rest at the same height yinitial-0.75 m above the ground. Use...
Two blocks of mass m1 and m2 > m1 are drawn above.
Two blocks of mass m1 and m2 > m1 are drawn above. The block m1 sits on a frictionless inclined plane tipped at an angle θ with the horizontal as shown. Block m2 is connected to mı by a massless unstretchable string that runs over a massless, frictionless pulley to hang over a considerable drop. At time t = 0 the system is released from rest. a) Draw a force/free body diagram for the two masses. b) Find the magnitude of the...
Please write legibly and show a symbolic process and show the
calculation.
We have analyzed the Atwood machine (two masses connected by a string, hanging over a pulley) in a couple of different ways, but always with a massless pulley. Now let's consider an Atwood machine where the pulley does have some mass. Masses one and two, the hanging masses, have mass 1.2 kg and 2.6 kg. They are initially suspended at rest a height 0.8 m above the ground....
4. A simple Atwood machine consists of two masses
m1 and m2 that are
connected by a string wound over a pulley, as seen in the figure
below. Assume m2 is larger than
m1. Motion in the upward direction is positive.
On a piece of paper, draw two free body diagrams; one for each of
the masses, showing all forces acting on each mass. Then answer the
following questions.
Suppose that m2 starts from rest at a height
of 7...
tion 15 of 17 > Attempt 2 < Feedback An Atwood machine consists of two masses hanging from the ends of a rope that passes over a pulley. Assume that the rope and pulley are massless and that there is no friction in the pulley. If the masses have the values m = 18.7 kg and m2 = 13.7 kg, find the magnitude of their acceleration a and the tension in the rope. Use g -9.81 m/s Newton's second law...
Two blocks of not equal masses of my and m2 (with mi > m2) are connected by a rope of negligible mass that hangs over a pully of negligible mass also. At the beginning the heavier block is located at h=2.0 m below the second block. When the blocks were released, they were at the same level in At=2.0 seconds. a) What was the ratio of masses of the two blocks, i.e. mu/m2? b) What is the maximum height reached...
please do part B!
Part 2: Problems Problem 1:12 points An Atwood machine is made of two masses m! = 0 15 kg and m2 = 0 1 kg attached to lightweight (i.e. massless) string placed over a pulley. As always the string does not stretch. The pulley is made of a disk of mass M-0.5 kg and radius R = 0.1 m. The two masses are initially at rest at the same height yinitial-0.75 m above the ground. Use...
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