Arm AB has a clockwise angular velocity wAB while the ring gear R has a counterclockwise angular velocity wR. Using the IC Method, determine (a) the angular velocity (in rad/s) of gear ? and (b) the velocity (in cm/s) of gear tooth D at the instant shown. Also, (c) illustrate the location of each rigid body’s instantaneous center. Utilize the following given s = 14cm rB= 6cm wAB= 0.58rad/s wR = 0.24rad/s

Question #1: In the figure below, the crank arm C (rod connecting points O and A) is 4-inches long and has a constant angular velocity of 2 rad/s (clockwise). It is pinned to triangular plate P, which is also pinned to the block in the slot at D. Find the velocity of point D at the instant shown. B 25 in. 12 P. 7 in.

Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Arm AB has a clockwise angular velocity ωAB while the ring gear R has a counterclockwise angular velocity ωR. Using the Instantaneous Center (IC) Method, determine (a) the angular velocity (in rad/s) of gear B and (b) the velocity (in cm/s) of gear tooth D at the instant shown. Also, (c) illustrate the location of each rigid body’s instantaneous center. Utilize the following given:s = 13.5 cmrB = 6 cmωAB = 0.55 rad/sωR = 0.16 rad/s *for part (c), please follow the proper way of illustrating Instantaneous Centers (IC) on the next picture. Here's the youtube link of the attached picture where the proper illustration of IC was also discussed https://www.youtube.com/watch?v=1aQ9EZGMdDk

The flywheel shown has an angular velocity of 600 rpm. The connecting rod AB slides through the pivoting collar at C. When 0= 45°, find @AB, the angular velocity of AB. Hint: The direction of the velocity of the bar AB at a point directly under C is parallel to the collar C. That direction can be found from trigonometry. A 16" B

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= A) Knowing that angular velocity of link AB is WAB 4 rad/s, determine the velocity of the collar at C and the angular velocity of link CB at the instant shown. Link CB is horizontal at this instant. 45° WAB = -350 mm 4 rad/s Figure 1 B 500 mm b) Recently, there have been some concerns raised about the door opening system's safety, as it operates at a relatively fast speed, posing a serious hazard for people using wheelchairs. As a co- op student working with the door manufacturing company, your task is to propose a modification to the Linkage system of CBA that allows the door to open and close more slowly, ensuring that point C moves at a reduced speed. Providing a more comfortable and secure experience for individuals, including those using wheelchairs. Note: You may use further calculations or just use your steps in part A to suggest a change and justify it.

3 Problem 1: A 20-in control rod ABC is attached to two slider blocks A and B. For the position shown, the velocity of B is 24 in/sec directed to the right. 8 in.- a) Using the method of Instantaneous Center of 20° 30 ° Revolution, determine the angular velocity of the rod. b) Determine the velocity of point A c) Determine the velocity of point C 12 in,

The figure below represents a pair of bevel gears A and B. Gear A rotates in ahorizontal plane about a vertical axis at O. Gear B rotates around the shaft OC,which in turn rotates about the terminal axis at O. At the instant shown, theangular velocity of the shaft OC is 10j rad/sec. If gear A has an angular velocityof 4j rad/sec, determine the angular velocity of gear B.

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At the instant mechanisms is shown below, for the gear its angular velocity is 6rad/s counterclockwise and its angular acceleration is 5rad/s2 clockwise. For the position depicited in the figure, using the vector method only, determine a) The angular veleocity of link BD and AB B) the angular acceleration of link AB and  BD