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Dhairya275
Joined: 03 Jul 2013
Last visit: 16 Oct 2013
Posts: 20
Given Kudos: 19
Location: United States
Concentration: Finance, General Management
Schools: Mannheim '15
GPA: 3
WE:Human Resources (Consulting)
Updated on: 04 Apr 2018, 09:53
Originally posted by Dhairya275 on 24 Sep 2013, 13:37.
Last edited by Bunuel on 04 Apr 2018, 09:53, edited 3 times in total.
Last edited by Bunuel on 04 Apr 2018, 09:53, edited 3 times in total.
Edited the question.
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As shown in the figure above, a thin conveyor belt 12 meters long is drawn tightly around two circular wheels each 0.5 meters in radius. What is the distance, in meters, between the centers of the two wheels?
A. \(2\pi\)
B. \(\frac{5\pi}{4}\)
C. \(12-2\pi\)
D. \(12-\pi\)
E. \(6- \frac{\pi}{2}\)
Attachment:
Convey_Belt.png [ 6.3 KiB | Viewed 16988 times ]
25 Sep 2013, 06:00
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Dhairya275
As shown in the figure above, a thin conveyor belt 12 meters long is drawn tightly around two
circular wheels each 0.5 meters in radius. What is the distance, in feet, between the centers of
the two wheels?
A. 2pi
B. (5pi)/4
C. 12-(2pi)
D. 12-pi
E. 6- (pi)/2
Help Please !!
circular wheels each 0.5 meters in radius. What is the distance, in feet, between the centers of
the two wheels?
A. 2pi
B. (5pi)/4
C. 12-(2pi)
D. 12-pi
E. 6- (pi)/2
Help Please !!
The total length of the conveyor belt = 2*AB+arc(AC+BD) = \(2*AB+2*\pi*r = 12\)
Thus, AB = \(\frac{12-2\pi*\frac{1}{2}}{2} = 6-\frac{\pi}{2}\)
E
Attachments
IMage.jpg [ 20.64 KiB | Viewed 16186 times ]
General Discussion
25 Sep 2013, 08:41
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Dhairya275
Attachment:
Convey_Belt.png
As shown in the figure above, a thin conveyor belt 12 meters long is drawn tightly around two circular wheels each 0.5 meters in radius. What is the distance, in feet, between the centers of the two wheels?A. 2pi
B. (5pi)/4
C. 12-(2pi)
D. 12-pi
E. 6- (pi)/2
Similar question to practice: two-wheels-are-connected-via-a-conveyor-belt-the-larger-133697.html
Hope it helps.
