D L = 20 in. %3D | 30°t 02 | B ---C→ r = 4 in.

Q: Arm ACB rotates about Point Cwith an angular velocity of 39 radis counterclockwise. Two friction…

A:

Q: I need the solution using scalar method please.

A: Consider v as the velocity of the rod AB, ar as the acceleration of the rod AB, an as centripetal…

Q: The uniform 10-lb disk pivots about a well-lubricated axel at O. A 4-lb slender bar is rigidly…

A: To Find :  The maximum angular velocity the disk achieves, Given :  The weight of uniform disc is…

Q: The rotor of an electric motor has an angular velocity of 3600 rpm when the load and power are cut…

A: W=121 lb ∑MG=2.5lb.ft k=9in=0.75 ft N=3600rpm We need to find The number of revolutions

Q: 40-kg cylinder is hung from the gear system shown. Gear s a mass of 8 kg and a radius of gyration…

A: Given,

Q: Two uniform cylinders, each of mass m = 6 kg and radius r = 125 mm, are connected by a belt as…

A: Given data: The mass of the cylinders is m=6 kg. The radius of the cylinder is r=125 mm. The angular…

Q: The 7-kg uniform slender bar BD is attached to bar AB and a wheel of negligible mass which rolls on…

A: The reaction at D. Given: The mass of the slender bar BD is m=7 kg. The angular velocity of the bar…

Q: The essential structure of a certain type of aircraft turn indicator is shown. Each spring has a…

A: Given: The spring constant, k = 500 N/m The mass of the disc, m = 200 g =0.2 kg The radius of the…

Q: D ww Answer: C B O -0.4 m- 0.4 m Two identical slender rods AB and BC are welded together to form an…

A: The maximum angle of rotation = 58 degreesThe angle made by rod AB with horizontal = 27 degrees

Q: 2) A slender uniform 30 kg bar is hinged off center and swings down on a vertical plane. In the…

A:

Q: A 4 lb unbalanced wheel is rolling without slipping on a horizontal surface with an angular velocity…

A:

Q: Identical cylinders of weight and radiusare pushed by a series of moving arms. The coefficient of…

A:

Q: The rotor of an electric motor has an angular velocity of 3520 rpm when the load and power are cut…

A: Given: The angular velocity is N1=3520 rpm. The weight of the rotor is W=110 lb. The radius of…

Q: The 10-oz disk shown spins at the rate w1 = 750 rpm, while axle AB rotates as shown with an angular…

A: The angular velocity vector is: Let the origin be at C with the centroidal axis x, y, and z.

Q: Two disks of the same material are attached to a shaft as shown. Disk A has a radius r and a…

A: To find  The value of n Given  The radius of disk A ra is r. The thickness of disk A  ta is 2b. The…

Q: A bolt located 2 in. from the center of an automobile wheel is tightened by applying the couple…

A: According to the given data Distance from the center, d = 18in=1.5ft Time, t = 0.10 s Weight of…

Q: A stationary horizontal plate is attached to the ceiling by means of a fixed vertical tube. A wheel…

A: The weight of the wheel is W=8 lb. The radius of the wheel is a=4 in. The radius of gyration of the…

Q: Problem 2: The drum shown weighs 80lb and has a mass moment of inertia about O of 0.8 lb.ft?.…

A:

Q: Bar BC weighs 161 lb and has a radius of gyration of mass with respect to a hor- izontal axis…

A:

Q: A semicircular panel with a radius r is attached with hinges to a circular plate with a radius r and…

A: By conservation of angular momentum we can write:→I1.ω1=I2.ω2whereI1,I2 are the initial and final…

Q: Two identical rods AB and BC form an L-shaped assembly. The assembly is pressed against a spring at…

A: Moment of inertia about B, IB=1/2mABl2+1/3mBCl2 position2 V2=WAB(hAB)2+WBC(hBC)2    =WABl/2 sinr…

Q: A pulley of radius 5 cm is connected by a string to a block of mass 0.080 kg. The block descends…

A:

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.