The shaper mechanism is designed to give a slow cutting stroke and a quick return to a blade attached to the slider at C. (Eigure 1). Figure AS 45 125 mm B 300 mm 1 of 1 Part A Determine the angular velocity of the link CB at the instant shown measured clockwise, if the link AB is rotating at 4.8 rad/s. Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. WCB = Submit IVE] ΑΣΦ Provide Feedback Request Answer ↓↑ vec ? rad/s Next >

The shaper mechanism is designed to give a slow cutting stroke and a quick return to a blade attached to the slider at C. (Eigure 1). Figure AS 45 125 mm B 300 mm 1 of 1 Part A Determine the angular velocity of the link CB at the instant shown measured clockwise, if the link AB is rotating at 4.8 rad/s. Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. WCB = Submit IVE] ΑΣΦ Provide Feedback Request Answer ↓↑ vec ? rad/s Next >

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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The mechanism shown in Figure 7.13 is a common punch press designed to perform successive stamping operations.The machine has just been powered and at the instant shown is coming up to full speed. The driveshaft rotatesclockwise with an angular velocity of 72 rad/s and accelerates at a rate of 250 rad/s^2. At the instant shown, determine: Draw the Kinematic Diagram Draw The velocity polygon and find the Velocity of Points A and B Draw the acceleration polygon and find acceleration B.
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