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13. A student ties a cable of negligible mass to a weight of mass M and...
The cable that suspends the 210 ko mass wraps over the pulley with center and ties...
The cable that suspends the 210 ko mass wraps over the pulley with center and ties off at E. The pulley has negligible radius. (Assume that the +x-axis is to the right a calculations-Including answers submitted in WebAssign.) 210 kg 3.2 m 2.4 m 2.4 m Determine the force that pin A exerts on bar ABC, and determine member force BD. (Enter forces in kilonewtons.) ĀK magnitude KN direction -Select- Ā, magnitude KN direction -Select- Foo magnitude KN sense -Select-...
A long cable of negligible mass is wrapped around the periphery of a solid diskot radius r and mass m. One end of the c...
A long cable of negligible mass is wrapped around the periphery of a solid diskot radius r and mass m. One end of the cable is fixed, and the disk is released from rest in the position shown. Find the (a) initial acceleration a of the center of the disk. (b) initial angular acceleration a of the disk. (c) tension Tin the cable. (d) time it takes for the disk to rotate one revolution. Note: Express your answers in terms...
A chain with negligible mass is wrapped around a gear of radius R = 2.0 meters,...
A chain with negligible mass is wrapped around a gear of radius R = 2.0 meters, and it cannot slip. The gear rotates without friction about an axis through its center. A weight of mass M = 14 kg a suspended from the end of the chain. When the system is released from rest it is observed that the weight descends 10 meters in 2.0 seconds. What is the moment of inertia j of the gear (assuming it is a...
Consider a cylindrical cable with a hanging weight suspended from it. When the mass is removed,...
Consider a cylindrical cable with a hanging weight suspended from it. When the mass is removed, the length of the cable is found to be l0 = 4.53 m. After the mass is added, the length is remeasured and found to be l1 = 5.46 m. Determine Young's Modulus Y in N/m2 for the steel cable if the weight has a mass m = 85 kg and the cable has a radius r = 0.045 m. If we were to...
We wrap a light, flexible cable around a solid cylinder with mass 0.68 kg and radius 0.17...
We wrap a light, flexible cable around a solid cylinder with mass 0.68 kg and radius 0.17 m . The cylinder rotates with negligible friction about a stationary horizontal axis. We tie the free end of the cable to a block of mass 1.42 kg and release the object with no initial velocity at a distance 1.63 m above the floor. As the block falls, the cable unwinds without stretching or slipping, turning the cylinder. Suppose the falling mass is made of ideal rubber,...
An Atwood's machine consists of two weights, m, = 3.2 kg and m2 = 2 kg,...
An Atwood's machine consists of two weights, m, = 3.2 kg and m2 = 2 kg, connected by a by a string over a pulley of mass m, -1.7 kg and radius r = 0.2 m. Assume the pulley is a uniform solid cylinder (disk). The system is released from rest when my is 1.6 m above the floor, and my begins on the floor. Assume there is no friction in the pulley. Take the ground to be the location...
A light cable is wrapped around a solid cylinder with mass M = 1.50 kg and...
A light cable is wrapped around a solid cylinder with mass M = 1.50 kg and radius R = 0.20 m as shown in the figure below. The cylinder rotates with negligible friction about a stationary horizontal axis. The free end of the cable is tied to a block of mass m = 0.50 kg. The block, initially at rest, is released at a height h = 1.00 m above the floor. As the block falls, the cable unwinds without...
A-C needed (5%) Problem 5: Consider a cylindrical cable with a hanging weight suspended from it....
A-C needed
(5%) Problem 5: Consider a cylindrical cable with a hanging weight suspended from it. 33% Part (a) When the mass is removed, the length the cable is found to be lo- 4.66 m. After the mass is added, the length is remeasured and found to be l,-5.29 m. Determine Young's Modulus Y in N/m for the steel cable if the weight has a mass m 75 kg and the cable has a radius r 0.025 m. Grade Summary...
A light rope is wrapped several times around a large wheel with mass M= 18.0 kg...
A light rope is wrapped several times around a large wheel with mass M= 18.0 kg and radius R= 0.750 m. the wheel rotates without friction about a horizontal axis. The free end of the rope is tiedto a suitcase (mass m= 3.00 kg). The siutcase is released from the rest and decends a height h=4.00m to reach the ground. We assume that (i) the wheel is a solid uniform disk and (ii) the rope unwinds without slipping. Find the...
9. A truss and a steel cable are supporting a mass of m = 20 kg...
9. A truss and a steel cable are supporting a mass of m = 20 kg as shown. A cable is supported by a frictionless pulley at point B for L = 500 m, d = 200 m, and h = 300 m. (a) (2 marks) Draw a free-body diagram and show all forces that act on this structure (b) (1 mark) Find the magnitude of the tension force in the steel cable, (c) (3 marks) Find the x and...
The cable that suspends the 210 ko mass wraps over the pulley with center and ties off at E. The pulley has negligible radius. (Assume that the +x-axis is to the right a calculations-Including answers submitted in WebAssign.) 210 kg 3.2 m 2.4 m 2.4 m Determine the force that pin A exerts on bar ABC, and determine member force BD. (Enter forces in kilonewtons.) ĀK magnitude KN direction -Select- Ā, magnitude KN direction -Select- Foo magnitude KN sense -Select-...
A long cable of negligible mass is wrapped around the periphery of a solid diskot radius r and mass m. One end of the cable is fixed, and the disk is released from rest in the position shown. Find the (a) initial acceleration a of the center of the disk. (b) initial angular acceleration a of the disk. (c) tension Tin the cable. (d) time it takes for the disk to rotate one revolution. Note: Express your answers in terms...
A chain with negligible mass is wrapped around a gear of radius R = 2.0 meters, and it cannot slip. The gear rotates without friction about an axis through its center. A weight of mass M = 14 kg a suspended from the end of the chain. When the system is released from rest it is observed that the weight descends 10 meters in 2.0 seconds. What is the moment of inertia j of the gear (assuming it is a...
An Atwood's machine consists of two weights, m, = 3.2 kg and m2 = 2 kg, connected by a by a string over a pulley of mass m, -1.7 kg and radius r = 0.2 m. Assume the pulley is a uniform solid cylinder (disk). The system is released from rest when my is 1.6 m above the floor, and my begins on the floor. Assume there is no friction in the pulley. Take the ground to be the location...
A-C needed
(5%) Problem 5: Consider a cylindrical cable with a hanging weight suspended from it. 33% Part (a) When the mass is removed, the length the cable is found to be lo- 4.66 m. After the mass is added, the length is remeasured and found to be l,-5.29 m. Determine Young's Modulus Y in N/m for the steel cable if the weight has a mass m 75 kg and the cable has a radius r 0.025 m. Grade Summary...
9. A truss and a steel cable are supporting a mass of m = 20 kg as shown. A cable is supported by a frictionless pulley at point B for L = 500 m, d = 200 m, and h = 300 m. (a) (2 marks) Draw a free-body diagram and show all forces that act on this structure (b) (1 mark) Find the magnitude of the tension force in the steel cable, (c) (3 marks) Find the x and...
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