4.175 The 32.2-lb particle P rests on the 128.8-lb plank as shown in Figure P4.175. If the cord at B suddenly breaks, find the initial acceleration of the particle, and the force exerted on it by the bar. 32.2 lb Cord 128.8 lb A P B 2 ft 6 ft Figure P4.175

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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4.175 The 32.2-lb particle P rests on the 128.8-lb plank as
shown in Figure P4.175. If the cord at B suddenly breaks,
find the initial acceleration of the particle, and the force
exerted on it by the bar.
32.2 lb
Cord
128.8 lb
A
P
B
2 ft
6 ft
Figure P4.175
Transcribed Image Text:4.175 The 32.2-lb particle P rests on the 128.8-lb plank as shown in Figure P4.175. If the cord at B suddenly breaks, find the initial acceleration of the particle, and the force exerted on it by the bar. 32.2 lb Cord 128.8 lb A P B 2 ft 6 ft Figure P4.175
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