A rotating shaft carries three unbalanced masses of 4 kg, 3 kg, and 2.4 kg at radial distances of 75 mm, 85 mm and 50 mm and at the angular positions of 45°, 135° and 240° respectively. The planes of unbalanced masses, as well as planes of the countermasses are shown in the figure. Plane C₁ is to be taken as the reference plane and the various distances are to be considered from this plane. Determine the amounts and locations of the counterweights at planes C₁ and C₂ required for complete balance. H 800 200 225 375- 劉 C₂ 240° 3 135° 2 45°1 C₁(RP)

A rotating shaft carries three unbalanced masses of 4 kg, 3 kg, and 2.4 kg at radial distances of 75 mm, 85 mm and 50 mm and at the angular positions of 45°, 135° and 240° respectively. The planes of unbalanced masses, as well as planes of the countermasses are shown in the figure. Plane C₁ is to be taken as the reference plane and the various distances are to be considered from this plane. Determine the amounts and locations of the counterweights at planes C₁ and C₂ required for complete balance. H 800 200 225 375- 劉 C₂ 240° 3 135° 2 45°1 C₁(RP)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Determine the x and y scalar components of 33° F = 200 N
(dynamic)
Find the center of mass (x̄, ȳ, z̄) of the object shown, given: L1 = 50 mm, L2 = 110 mm, L3 = 25 mm, L4 = 70 mm, L5 = 20 mm, L6 = 20 mm, L7 = Ø 10 mm
The force F 250 N is applied to a wheel weighing 20 kg and having a radius of inertia of 150 mm as shown in the figure. This force lifts a weight B of 10 kg. Calculate the angular acceleration of the pulley and the normal acceleration of the weight B, the tension of the rope and the reaction in the bearing of the pulley.
Problem 2: Rod AB has a mass of 10-kg and a uniform cross-sectional area. The piston has a mass of 15-kg. If the flywheel rotates at a constant angular velocity of 500 rev/min, determine the forces on A and B when 8 = 60°. Use a Vector Approach, show all your work. 150 mm, 750mm
A heavy cabinet with a mass of 135kg is transported on the truck platform. Assume that the friction between the cabinet and the platform is so great that the cabinet cannot slip, but can instead tip over. The dimensions shown in the cabinet figure are hG = 1.8m, xG = 1.0m and b = 3.4m. How high can the maximum acceleration of the truck to the right be without the cabinet tipping over? What is the angular acceleration of the cabinet in the situation under consideration
For the circular thin plate with a square hole as shown in the image below, its radius R = 0.32 m and the side of the square /= 0.18 m, and the material has a mass per unit area of 12 kg/m². If at the instant shown, it is subjected to a force P = 30 N, and has a counterclockwise angular velocity of W = 4.2 rad/s, determine magnitude of the support reaction at point O at this instant. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper unit. Take g = 9.81 m/s². R @ Your Answer: Answer units P
The system below shows a system consisting of 4 masses that are turn. If R₁= R₂ = R3 = R4 = RA = RB = 10, determine the MA and MB placed in field A and field B.
Rod OA rotates counterclockwise at a constant angular rate 0-4 rad/s. The double collar B is pin-connected together such that one collar slides over the rotating rod and the other collar slides over the circular rod described by the equation r= (1.6 cos 6) m. Both collars have a mass of 0.65 kg. Motion is in the vertical plane. (Figure 1) Figure r=1.6 cos 9. 0-4 rad/s 0.8 m 1 of 1 Part A Determine the magnitude of the force which the circular rod exerts on one of the collars at the instant 0=45 Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) F= Value Submit μÁ Part B Previous Answers Units X Incorrect; Try Again; 5 attempts remaining Determine the magnitude of the force that OA exerts on the other colar at the instant @-45. Express your answer to three significant figures and include the appropriate units. View Available Hint(s)
SECW OM A motorbike wheel with an 8 kg mass has a 0.4 m radius of gyration around the z-axis, as shown in Figure. The wheel's shaft is supported by bearings A and B and rotates at a constant rate of 150 rpm in a counter-clockwise direction from the z-axis, while the frame rotates at 12 rpm in a counter- clockwise direction from the y-axis. Determine the resultant reaction forces at each bearing A and B due to the mass and gyroscopic effects. With the result of forces, which bearing has a tendency to fail first, which bearing should be considered for design purposes and explain the effect on motor if the bearing fail. y 0.55 0.4 All dimensions in meter (m)
i need the answer quickly
Determine the x and y scalar components of F = 1650 N 25°