The two balls are attached to the light rigid rod, which is suspended by a cord from the support above it. If the balls and rod, initially at rest, are struck with the force F = 10.7 lb, calculate the magnitudes of the corresponding acceleration a of the mass center and the rate θ¨ at which the angular velocity of the bar is changing.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The two balls are attached to the light rigid rod, which is suspended by a cord from the support above it. If the balls and rod, initially at rest, are struck with the force F = 10.7 lb, calculate the magnitudes of the corresponding acceleration a of the mass center and the rate θ¨ at which the angular velocity of the bar is changing.

 

 

ā= i
Ö= i
ft/sec²
rad/sec²
Transcribed Image Text:ā= i Ö= i ft/sec² rad/sec²
T
7.8"
+
2.7"
T
6.0"
11.8"
-F
5.25 lb
2.80 lb
Transcribed Image Text:T 7.8" + 2.7" T 6.0" 11.8" -F 5.25 lb 2.80 lb
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