The two rotor blades of 640-mm radius rotate about the shaft at O mounted in the sliding block. The acceleration of the block is ao = 3.3 m/s². If 0 = 0 and 0 = 4.9 rad/s² when 0 = 0, find the magnitude of the acceleration of the tip A of the blade for this instant. 640 mm A <-40

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The two rotor blades of 640-mm radius rotate
about the shaft at O mounted in the sliding block.
The acceleration of the block is ao = 3.3 m/s². If 0 =
0 and 0 = 4.9 rad/s² when 0 = 0, find the magnitude
of the acceleration of the tip A of the blade for this
instant.
Answer: A
i
m/s²
=
640
mm
A
40
Transcribed Image Text:The two rotor blades of 640-mm radius rotate about the shaft at O mounted in the sliding block. The acceleration of the block is ao = 3.3 m/s². If 0 = 0 and 0 = 4.9 rad/s² when 0 = 0, find the magnitude of the acceleration of the tip A of the blade for this instant. Answer: A i m/s² = 640 mm A 40
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