The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, 0 = 34°, 0 = 43 deg/s, and 0 = 28 deg/s². Determine the magnited of the force F applied by arm OA and the magnitude of the force N applied by the sides of the slot to the 0.6-kg slider B. Neglect all friction, and let L = 0.75 m. The motion occurs in a vertical plane. Part 1 -L Answer: ay = i B Slider B moves only vertically (the y-direction). Find the acceleration (positive if up, negative if down). L m B m m/s²

The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, 0 = 34°, 0 = 43 deg/s, and 0 = 28 deg/s². Determine the magnited of the force F applied by arm OA and the magnitude of the force N applied by the sides of the slot to the 0.6-kg slider B. Neglect all friction, and let L = 0.75 m. The motion occurs in a vertical plane. Part 1 -L Answer: ay = i B Slider B moves only vertically (the y-direction). Find the acceleration (positive if up, negative if down). L m B m m/s²

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

The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, θθ = 34°, θ˙θ˙ = 43 deg/s, and θ¨θ¨ = 10 deg/s2. Determine the magnited of the force F applied by arm OA and the magnitude of the force N applied by the sides of the slot to the 0.3-kg slider B. Neglect all friction, and let L = 0.88 m. The motion occurs in a vertical plane.
The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, 0 = 35%, 0 = 39 deg/s, and Ö = 15 deg/s². Determine the magnited of the force F applied by arm OA and the magnitude of the force N applied by the sides of the slot to the 0.2- kg slider B. Neglect all friction, and let L = 0.68 m. The motion occurs in a vertical plane. 0 -L B m
The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, 0 = 34°, 0 = 43 deg/s, and Ö = 28 deg/s². Determine the magnited of the force F applied by arm OA and the magnitude of the force N applied by the sides of the slot to the 0.6-kg slider B. Neglect all friction, and let L = 0.75 m. The motion occurs in a vertical plane. 0 -L- B m
When the angle θ = 90 °, the cylinder BE starts with a vertical force (F = 3210 N) Newtons on the platform. Also, the box (box) is 200 kg and the angular velocity (ω) of body AB is 9 (rad / s). First, treat the box and platform as a single body to find the following: The magnitude of the reaction forces at points B and D. Box aG acceleration in the x and y direction. Second, having progressed earlier, only found the following for the platform: Reaction force from the box on the platform. Minimum symbol minimum A request of the consonant (μs) to disallow the box.
Slider B moves only vertically (the y-direction). Find the acceleration (positive if up, negative if down). B m y Answer: a, = i m/s2 %3D
The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, (A = 32°, ) = 47 deg/s, and ) = 21 deg/s?. Determine the magnited of the force Fapplied by arm OA and the magnitude of the force Napplied by the sides of the slot to the 0.3- kg slider B. Neglect al friction, and let L=0.64 m. The motion occurs ina vertical plane. B Part 1 Slider B moves only vertically (the y-direction). Find the acceleration (positive if up. negative if down). y Answer: a, = m/s2
If the 100-kg mass has a downward velocity of 0.5 m/s as it passes through its equilibrium position, calculate the magnitude amax of its maximum acceleration. Each of the two springs has a stiffness k = 180 kN/m. Ans. amax = 30 m/s2 %3D k k 100 kg
The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, 0-35°, 0-40 deg/s, and 0-12 deg/s². Determine the magnited of the force F applied by arm OA and the magnitude of the force N applied by the sides of the slot to the 0.7-kg slider B. Neglect all friction, and let L - 0.88 m. The motion occurs in a vertical plane. Answers: F- N- i i 6 L m N N B 79⁰
The spring-mounted 0.62-kg collar A oscillates along the horizontal rod, which is rotating at the constant angular rate ở = 6.3 rad/s. At a certain instant, ris increasing at the rate of 630 mm/s. If the coefficient of kinetic friction between the collar and the rod is 0.46, calculate the friction force F exerted by the rod on the collar at this instant. Vertical Answer: F = i N
The constant tensions of 200N and 160 N are ap- Q2 plied to the hoisting cable as shown. If the velocity v of the load is 2 m/s down and the angular velocity w of the pulley is 8 rad/s counterclockwise at time t = 0, determine v and w after the cable tensions have been applied for 5 s. Note the independence of the results. 200 N 160 N 300 mm 15 kg k = 250 mm 20 kg
The M engine of the elevator in the figure operates with an efficiency of 0.75. Determine the force required to be supplied to the motor to lift the 425 N box C, so that the P point on the rope will be pulled with an acceleration of 1.35 m / s2 and its speed at the moment shown is 0.7 m / s. Neglect the mass of the spool and rope. Pi M SC
In the system shown, the mass at A is 10 kg and that at B is 5 kg. The mass-moment of inertia of the pulley about point C is 8 kg.m2. At the instant shown, mass A is moving downwards at 5.3 m/s. Find the total kinetic energy of the system. Neglect friction. Write your answer in Joules but do not write the units. 0.15 m B 0.1 m A Answer: Tavlor Te a mn