1) The 4 inch radius wheel rolls to the left with a velocity of 45 in/s. The distance AD = 2.5 in. Determine the velocity of the collar and the angular velocity of rod AB when (a) ẞ=0°, (b) ẞ=90°. 4 in.- B D 12.5 in. 8 in. A ANS. (A) = 0 VB = V4=-16.875i "/s @AB = (B) = -2.37k rad/s VB = -35.57 in/s
1) The 4 inch radius wheel rolls to the left with a velocity of 45 in/s. The distance AD = 2.5 in. Determine the velocity of the collar and the angular velocity of rod AB when (a) ẞ=0°, (b) ẞ=90°. 4 in.- B D 12.5 in. 8 in. A ANS. (A) = 0 VB = V4=-16.875i "/s @AB = (B) = -2.37k rad/s VB = -35.57 in/s
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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The 4 inch radius wheel rolls to the left with a velocity of 45 in/s. The distance AD = 2.5 in. Determine the
velocity of the collar and the angular velocity of rod AB when (a) ẞ=0°, (b) ẞ=90°.
4 in.-
B
D
12.5 in.
8 in.
A
ANS.
(A)
= 0
VB = V4=-16.875i "/s @AB =
(B)
= -2.37k rad/s
VB = -35.57 in/s
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