The rod OA rotates clockwise with a constant angular velocity of 6 rad/s. Two pin-connected slider blocks, located at B, move freely on OA and the curved rod whose shape is a limacon described by the equation r=200(2−cosθ)mm Part A: Determine the magnitude of the acceleration of the slider blocks at the instant θ = 105 ∘

Welding: Principles and Applications (MindTap Course List)
8th Edition
ISBN:9781305494695
Author:Larry Jeffus
Publisher:Larry Jeffus
Chapter20: Shop Math And Weld Cost
Section: Chapter Questions
Problem 24R: What is a dimensioning tolerance?
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Question: The rod OA rotates clockwise with a constant angular velocity of 6 rad/s. Two pin-connected slider blocks, located at B, move freely on OA and the curved rod whose shape is a limacon described by the equation r=200(2−cosθ)mm

Part A: Determine the magnitude of the acceleration of the slider blocks at the instant θ = 105 ∘

Express your answer to three significant figures and include the appropriate units.
 

 

А
B
6 rad/s
400 mm
600 mm
200 mm
Transcribed Image Text:А B 6 rad/s 400 mm 600 mm 200 mm
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Step 1

Given Data:

Mechanical Engineering homework question answer, step 1, image 1

θ˙=-6 rad/sec and r=200(2cosθ)

Find:

 Determine the magnitude of the acceleration of the slider blocks at the instant θ = 105o

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