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A pulley system is attached securely to the corner of a ceiling and connects to masses...
A pulley system is attached securely to the corner of a ceiling and connects to masses...
A pulley system is attached securely to the corner of a ceiling and connects to masses M_1 and M_2 as shown. Atop M_2 sits another mass, M_3. Mass M_1 rests on a 60 degree incline, while masses M_2 and M_3 are on a 25 degree incline. The coefficient of kinetic friction between the masses and the inclines is mu_k = 0.25, while the coefficient of static friction between M_2 and M_3 is mu_s = 0.70. If M_2 = 1.20 kg...
This is a physics question about applying Newton's Laws. So the question involves a pulley system...
This is a physics question about applying Newton's Laws. So the question involves a pulley system in which two blocks are connected by a string. One block is on a horizontal flat plane with a mass of 7.8kg. The block and horizontal surface has a coefficient of kinetic friction of .87. The second block is on an incline that has a 35 degree angle the block that is on this incline has a mass of 4.8 kg. This incline is...
Write clearly, explain well. Problem 1: Masses, friction inclines, and a pulley (5 points) A solid...
Write clearly, explain well.
Problem 1: Masses, friction inclines, and a pulley (5 points) A solid cylinder of mass (m) and radius (r) is on a plane inclined at an angle (0). The cylinder has a string wrapped around it and attached to a wall at the top of the incline. The string runs parallel to the incline. There is a coefficient of kinetic friction (uk) between the cylinder and the plane. The cylinder begins to slide and unravel the...
Two blocks with masses M1 and M2 are connected by a massless string that passes over a massless pulley as shown
Two blocks with masses M1 and M2 are connected by a massless string that passes over a massless pulley as shown. M1 has a mass of 2.25 kg and is on an incline of θ1=43.5° with coefficient of kinetic friction μ1=0.205 . M2 has a mass of 6.15 kg and is on an incline of θ2=35.5° with coefficient of kinetic friction μ2=0.105. The two-block system is in motion with the block of mass M2 sliding down the ramp.Find the magnitude...
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...
Two masses are connected via a spring and a string over a massless pulley as shown...
Two masses are connected via a spring and a string over a massless pulley as shown below. The first mass has a mass, m1 = 4 kg, and the second, m2 = 3 kg. The inclined plane sits at an angle, θ = 30°, with a coefficient of static friction with the first mass, μs = 0.3. The spring has a spring constant, k = 4 N/m. How far past its natural length is the spring extended to keep the...
Greezy works in a factory because he does not make enough money from The Charming Beggars....
Greezy works in a factory because he does not make enough money from The Charming Beggars. He is pushing a very large crate of 50 kg across the floor at a constant velocity with a force of 200 N. He is pushing on the crate upwards at an angle of 20 degree. See diagram. (a) What is the coefficient of kinetic friction between the ground and the crate? (b) Greezy increases his force to 400 N. What is the acceleration...
PHYSICS HOMEWORK # 26 NEWTON'S LAWS FIRST LAW & FRICTION 24. Two masses are sitting on...
PHYSICS HOMEWORK # 26 NEWTON'S LAWS FIRST LAW & FRICTION 24. Two masses are sitting on a horizontal surface as shown to the right. The coefficient of sliding friction between these two masses and the horizontal surface is m-0.520. A string is attached to the end of mas m,8.00 kg. This string is then looped arounda pulley and is finally attached to the left vertical surface. The pulley is attached to mass m 12.0 kg as shown and then a...
Need help with 8 and 9 please thanks. 8) A pulley has two suspended masses hanging...
Need help with 8 and 9 please thanks.
8) A pulley has two suspended masses hanging down on each side in a classic Atwood's machine. If 15.0 kg is on the right and 9.00 kg is on the left, what is the tension force and acceleration of the system? 9) An object sits at the edge of a table top with a mass of 143 kg. It is connected by a fine strong thread to a mass via a pulley...
1. Consider the following scenario: two masses connected by a string, strung over a frictionless pulley....
1. Consider the following scenario: two masses connected by a string, strung over a frictionless pulley. 111111111111 a. What is the resulting acceleration? b. If the falling mass starts are rest 10m above the ground, with what velocity does it strike the ground? 2. Consider the following scenario: two masses connected by a string, one sliding on a incline plane. 158 a. If the coefficient of friction between the mass and the incline plane is 0.2, calculate the resulting acceleration....
A pulley system is attached securely to the corner of a ceiling and connects to masses M_1 and M_2 as shown. Atop M_2 sits another mass, M_3. Mass M_1 rests on a 60 degree incline, while masses M_2 and M_3 are on a 25 degree incline. The coefficient of kinetic friction between the masses and the inclines is mu_k = 0.25, while the coefficient of static friction between M_2 and M_3 is mu_s = 0.70. If M_2 = 1.20 kg...
Write clearly, explain well.
Problem 1: Masses, friction inclines, and a pulley (5 points) A solid cylinder of mass (m) and radius (r) is on a plane inclined at an angle (0). The cylinder has a string wrapped around it and attached to a wall at the top of the incline. The string runs parallel to the incline. There is a coefficient of kinetic friction (uk) between the cylinder and the plane. The cylinder begins to slide and unravel the...
Two masses are connected via a spring and a string over a massless pulley as shown below. The first mass has a mass, m1 = 4 kg, and the second, m2 = 3 kg. The inclined plane sits at an angle, θ = 30°, with a coefficient of static friction with the first mass, μs = 0.3. The spring has a spring constant, k = 4 N/m. How far past its natural length is the spring extended to keep the...
Greezy works in a factory because he does not make enough money from The Charming Beggars. He is pushing a very large crate of 50 kg across the floor at a constant velocity with a force of 200 N. He is pushing on the crate upwards at an angle of 20 degree. See diagram. (a) What is the coefficient of kinetic friction between the ground and the crate? (b) Greezy increases his force to 400 N. What is the acceleration...
PHYSICS HOMEWORK # 26 NEWTON'S LAWS FIRST LAW & FRICTION 24. Two masses are sitting on a horizontal surface as shown to the right. The coefficient of sliding friction between these two masses and the horizontal surface is m-0.520. A string is attached to the end of mas m,8.00 kg. This string is then looped arounda pulley and is finally attached to the left vertical surface. The pulley is attached to mass m 12.0 kg as shown and then a...
Need help with 8 and 9 please thanks.
8) A pulley has two suspended masses hanging down on each side in a classic Atwood's machine. If 15.0 kg is on the right and 9.00 kg is on the left, what is the tension force and acceleration of the system? 9) An object sits at the edge of a table top with a mass of 143 kg. It is connected by a fine strong thread to a mass via a pulley...
1. Consider the following scenario: two masses connected by a string, strung over a frictionless pulley. 111111111111 a. What is the resulting acceleration? b. If the falling mass starts are rest 10m above the ground, with what velocity does it strike the ground? 2. Consider the following scenario: two masses connected by a string, one sliding on a incline plane. 158 a. If the coefficient of friction between the mass and the incline plane is 0.2, calculate the resulting acceleration....
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