please answer this question. many thanks ! In Figure-1, the crank CB oscillates about point C through a limited arc, causing crankOA to oscillate about point O. At the position shown, where CB is horizontal and OA isvertical, the angular velocity of CB is 4 rad/s counterclockwise.(a) Determine the angular velocities of links OA and AB at this instant.(b) Determine the angular accelerations of links OA and AB at this instant.Observe the direction signs (positive and negative) for the position vectors, velocitiesand accelerations in the given xy plane.yAΤΑ/Β75 mm100 mmгB-TA50 mm BWCB-250 mm-Figure-1

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Answered: In Figure-1, the crank CB oscillates…

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

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1. A slotted link (horizontal at the instant shown) pivots about point C and is driven by a pin at point P located on the bar AB, which makes an angle of 0 = 35°, as shown. The distance from A to P is 24". At this instant in time, the distance from C to P is 18". If the angular velocity of bar AB is 2 rad/s clockwise, calculate a. The angular velocity vector of the slotted link. b. The velocity vector of the pin with respect to the slotted link. В C A
The figure from an old patent application describes a right-angle belt drive between a pulley at C with a diameter of 17 inches and a pulley at D with a diameter of 3 inches. The patented mechanism causes pulley C to have an angular acceleration of 5 rad/s?, starting from rest. Find the components of the acceleration of point P at the edge of pulley D at t = 2 seconds. a. The normal acceleration of point P is 401 ft/s2 b. The tangential acceleration of point P is 3.54 vo ft/s?
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1. At the time the crank AC is at 30° the collar is 6" from point A and crank BC is horizontal. The crank AC is rotating at 3 rad/s counter clockwise. The collar C is free to slide on the frictionless crank AC. What is the total acceleration of point C? 3" В A
(b) The disk cam is controlled by the 5" slotted arm AB through a pin P fixed on the disk. If at the instant shown, 0 = 60°, 0 = -0.1 rad/s, and 6 = -0.2 rad/s², find the angular velocity w and the angular acceleration a of the disk at the instant. O is at the 9 o'clock position P is at the 6 o'clock position. II 발 20 O C F5 F6 B 3" A F7 R=4" 8 F8 F9 prt sc F10 home F11 end F12
I'm trying to understand this problem is there an easier way to solve other than the the solution I attached? That just doesn't look like a relative acceleration equation it is so complicated any help is so appreciated thanks.
The system shown is composed of pin-connected rod AB, rod BC and disk C. At the instant shown, the disc, with center C, rolls without slipping with an angular acceleration of 5 rad/s² counterclockwise. If the velocity of C at this instant is 12 m/s to the left, find the total acceleration of point C
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please answer this question in detail as im stuck on it. many thanks !
The system has a pin-connected rod AB, rod BC and disk C. At the instant shown, the disc, with center C, rolls without slipping with an angular acceleration of 6 rad/s counterclockwise. If the velocity of C at this instant is 13 m/s to the left,a. what's the total acceleration of C (m/s^2)b. what's the angular acceleration of rod BC (rad/s^2)c. what's the total acceleration at point B (m/s^2)
The diagrams shows a "rocking lever" mechanism in which steady rotation of the wheelproduces an oscillating motion of the lever OA. Both the wheel and the lever are mounted infixed centres. The wheel rotates clockwise at a uniform angular velocity ( \omega ) of 100rad/s Forthe configuration shown, determine the following.(i) The angular velocity of the link AB and the absolute velocity of point A.(ii) The centrifugal accelerations of BC,AB and OA.(iii) The magnitude and direction of the acceleration of point A.The lengths of the links are as follows.BC=25mm,AB=100mm,OA=50mm,OC=90mm
The crank OA (link 1) of the four-bar mechanism rotates with constant angular velocity w1. Find the velocity of point B of link 2, and angular velocities w2 of link 2 and w3 of link 3 in one of the following ways: -by Formulae; -by Polygon of the Velocity; -by Instant Centres of Rotation

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