A 1-lb ball A and a 2-lb ball B are mounted on a horizontal rod which rotates freely about a vertical shaft. The balls are held in the positions shown by pins where rA = 10 in. The pin holding Bis suddenly removed and the ball moves to position C as the rod rotates. Neglect friction and the mass of the rod and know that the initial speed of A is VA = 8 ft/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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(a) Determine the radial and transverse components of the acceleration of ball B immediately after the pin is removed,

(b) the acceleration of ball B relative to the rod at that instant,

(c) the speed of ball A after ball B has reached the stop at C.

DTE: This is a multi-part question. Once an answer is submi
A 1-lb ball A and a 2-lb ball B are mounted on a horizontal rod which rotates freely about a vertical shaft. The balls are held
in the positions shown by pins where ra = 10 in. The pin holding Bis suddenly removed and the ball moves to position C
as the rod rotates. Neglect friction and the mass of the rod and know that the initial speed of A is va= 8 ft/s.
ea, you wiIl be unable to return to this part.
VB
16 in.-
16 in.-
-8 in.
A
В
Determine the radial and transverse components of the acceleration of ball B immediately after the pin is removed.
The radial component is
ft/s?.
The transverse component is
| f/s?.
Transcribed Image Text:DTE: This is a multi-part question. Once an answer is submi A 1-lb ball A and a 2-lb ball B are mounted on a horizontal rod which rotates freely about a vertical shaft. The balls are held in the positions shown by pins where ra = 10 in. The pin holding Bis suddenly removed and the ball moves to position C as the rod rotates. Neglect friction and the mass of the rod and know that the initial speed of A is va= 8 ft/s. ea, you wiIl be unable to return to this part. VB 16 in.- 16 in.- -8 in. A В Determine the radial and transverse components of the acceleration of ball B immediately after the pin is removed. The radial component is ft/s?. The transverse component is | f/s?.
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