Please all choose with explain For the offset slider crank shown in the figure below, the crank AB is rotating at constant speed of 10rad/s CW•AB = 6 cm, BC = 10 cm, magnitude of offset c = 8 cm; (take AD=6.928 cm).B=30°;=65°When the slider C is at its maximum position, we need to determine:DBXAoffset cChoose...2.590.95-10.66+j90.33⚫ The value of angular position of crank AB in degrees (measured counterclockwise from x-axis), is =The velocity of slider C with respect to origin A in cm/s is ||vecVe||=The velocity of point D in cm/s (in cartesian form) is =The magnitude of the velocity of point D in cm/s is =288.569.2803221324j35330-j69.28270-20.7-130.8j13.5Choose...B

The value are The angle are The angular velocity of AB is (negative sign due to clockwise direction)

For the offset slider crank shown in the figure below, the crank AB is rotating at constant speed of 10 rad/s CW . AB = 6 cm, BC = 10 cm, magnitude of offset c = 8 cm; (take AD=6.928 cm). • B=30°;=65° When the slider C is at its maximum position, we need to determine:

For the offset slider crank shown in the figure below, the crank AB is rotating at constant speed of 10 rad/s CW . AB = 6 cm, BC = 10 cm, magnitude of offset c = 8 cm; (take AD=6.928 cm). • B=30°;=65° When the slider C is at its maximum position, we need to determine:

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

Q4:-A rotating shaft carries four masses 176.6 N, 137.3 N, 157 N and 117 N at radii 5 cm, 6 cm, 7 cm and 6 cm respectively. The second, third and fourth masses revolve in planes 8 cm, 16 cm and 28 cm respectively measured from the plane of the first mass (at the left end). They are angularly located at 60o, 135oand 270orespectively measured clockwise from the first mass (at the positive x-axis). The shaft is dynamically balanced by two masses both located at 5 cm radii and revolving in planes midway between those of 1st and 2nd masses and midway between those of 3rd and 4th masses. Determine the magnitude of the masses and their respective angular positions.
As in the figure, in an amusement vehicle rotating in the amusement park, the center shaft rotates at a speed of n=9 rpm. Meanwhile, the child is moved with the position equations r = (2 sinθ + 5) m and z = (3 cosθ) m. Find the forces generated in the child in all three axes (r, θ, z). The weight of the child is m = 31 kg. θ=115 degrees at the time the photo was taken.
An oversized yo-yo is made from two identical solid disks each of mass M = 1.90 kgand radius R = 10.9 cm.The two disks are joined by a solid cylinder of radius r = 4.00 cm and mass m = 1.00 kg as in the figure below. Take the center of the cylinder as the axis of the system, with positive torques directed to the left along this axis. All torques and angular variables are to be calculated around this axis. Light string is wrapped around the cylinder, and the system is then allowed to drop from rest. Answer these parts: (g) Eliminate ? from the rotational second law with the expression found in part (d) and find a symbolic expression for the acceleration a in terms of m, M, g, r and R. a = (h) What is the numeric value for the system's acceleration? m/s2(i) What is the tension in the string? N(j) How long does it take the system to drop 1.17 m from rest? s
The piston of a reciprocating engine exerts a firce of 180 kN on crosshead when the crank is 35 degree (angle beta) past TDC. If the stroke of the piston is 800 mm and the length of the connecting rod is 1.65 m, find, in kN. a) the guide force FG and , b) the firce on the connecting rod Rc .hint: radius AC is 1/2 of the stroke and Angle "phi" may be solved using sine law. Draw FBD
Consider a person holding a vacuum cleaner (idealized as Bar AB). The point where the person holds the handle (point A) is constrained to move along the vertical and has a velocity of 0.12 m/s downwards and is increasing its speed at a constant rate of 0.4 m/s2. This is to move the tail end (Point B) of the cleaner. The tail end of the cleaner has a velocity of 0.0840 m/s to the right and the vacuum cleaner has an angular velocity of 0.0586 rad/s.a) What is the the magnitude of the angular acceleration of the vacuum cleaner (Bar AB)? (1.313, 3.5, 0.875, 1.969) b) What is the magnitude of the acceleration of block B? (0.521, 0.270, 0.1929)
A horizontal rod of length L= 9.64 m is attached to an axel in such a way that the axel is located at its left end. Three forces are acting on the rod: F1= 11.6N at the location 2.59 m from the axel, F2 = 15.7 N at the location 5.02 m from the axel, and F3 =15.0 N at the laction 2.31 m from the axel. F1 (pointing up and to the right) makes an angel of 47.7 degrees with the rod, F2 (pointing up and to the left) makes an angel of 45.1 with the rod, and F3 points directly downwards. Calculate the net torque that these three forces exert on the rod. Also, indicate if the torque is clockwise it counter-clockwise.
The triangular plate is fixed at its base, and its apex A is given a horizontal displacement of 5 mm. Suppose that a= 640 mm
AB, BC, CD, DE are each 2m long and the plane distance from A-D is 4m. Members are at right angles to each other. a) determine the vertical displacement at E b) determine the rotation at E E=200KN/mm^2 G= 80KN/mm^2 Iabce = constant = 25 x 10^-6 m^4 Jabce = constant = 50 x 10^-6 m^4
A homogeneous cylindrical wooden beam, with diameter of 48 cm, length of 3 m and mass of 100 kg, is hung horizontally by means of two 2 m ropes, as shown in the figure. The beam is released from rest in the position where each rope makes an angle of 60° with the horizontal. Determine the tension and angular acceleration of each rope at the exact moment the beam is released from rest. Please answer it only right someone give me incorrect answer. Answer is 2.45 rad/s^2. TA is 153.4N TB is 695.3N
A lawn mower engine is started by pulling a cord wrapped around a hub w/ radius 6.5 cm. If a constant tension of 85N is maintained in the cord and the hub makes 3 revolutions before the motor starts A. How much work is done? B. If the hub is spins at a constant speed of 120 rpm, what power is exerted?
A shaft caries four rotating masses A, B, C and D which are completely balanced. The masses B, C and Dare 50kg, 80kg and 70kg respectively. The masses C and D make angles of 90° and 195° respectively with mass B in the same sense. The masses A, B, C and D are concentrated at radius 75mm,100mm,50mm and 90mmrespectively.The plane of rotation of masses B and C are 250mm apart. Determine the magnitude of mass A and its angular position the position of planes A and D.
A beam, uniform in mass, M = 47.6 kg and length L = 10.2 m, hangs by a cable supported at point B, and rotates without friction around point A. On the end far of the beam, an object of mass m = 24.3 kg is hanging. The beam is making an angle of θ = 30.9° at point A with respect to the + x-axis. The cable makes an angle φ = 21.1° with respect to the - x-axis at B. Assume ψ = θ + φ. a. Enter an expression for the lever arm for the weight of the beam, lB, about the point A. b. Find an expression for the lever arm for the weight of the mass, lm. c. Write an expression for the magnitude of the torque about point A created by the tension T. Give your answer in terms of the tension T and the other given parameters and trigonometric functions. d. Enter an expression the horizontal component of the force, Sx, that the wall exerts on the beam at point A in terms of the tension T, given parameters, and variables available in the palette. e. Enter an expression for the vertical component of…