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 = 11.7 lb, calculate the magnitudes of the corresponding acceleration a of the mass center and the rate at which the angular velocity of the bar is changing. T 8.0" + 3.6" T 5.1" 10.2" Answers: ā= Ö= Mi Mi 4.18 lb 2.93 lb ft/sec² rad/sec²

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 = 11.7 lb, calculate the magnitudes of the corresponding acceleration a of the mass center and the
rate at which the angular velocity of the bar is changing.
↑
8.0"
&
3.6"
+
5.1"
10.2"
Answers:
ā=
Ö=
i
i
F
4.18 lb
2.93 lb
ft/sec²
rad/sec²
Transcribed Image Text: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 = 11.7 lb, calculate the magnitudes of the corresponding acceleration a of the mass center and the rate at which the angular velocity of the bar is changing. ↑ 8.0" & 3.6" + 5.1" 10.2" Answers: ā= Ö= i i F 4.18 lb 2.93 lb ft/sec² rad/sec²
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