1) A 500-kg bar BD is supported by flexible cords AB and DE of negligible mass and which rotate in the vertical plane. The bar's mass is not distributed uniformly, as its mass center C is located at 4 m from B. At the instant shown, the speed of the mass center C is 12 m/s. Determine:

Elements Of Electromagnetics
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1) A 500-kg bar BD is supported by flexible cords AB and DE of negligible mass and which rotate
in the vertical plane. The bar's mass is not distributed uniformly, as its mass center C is located
at 4 m from B. At the instant shown, the speed of the mass center C is 12 m/s. Determine:
там
SO
H
PO
w
a) the tension in each of the cords
b) the acceleration of the bar BD
6m
TE
900
✓
=
Given: Masook g
gryan
мак
так
12 m
|4m―
40°
6 m
A
12 m
N40
40°
E
-1122
Transcribed Image Text:1) A 500-kg bar BD is supported by flexible cords AB and DE of negligible mass and which rotate in the vertical plane. The bar's mass is not distributed uniformly, as its mass center C is located at 4 m from B. At the instant shown, the speed of the mass center C is 12 m/s. Determine: там SO H PO w a) the tension in each of the cords b) the acceleration of the bar BD 6m TE 900 ✓ = Given: Masook g gryan мак так 12 m |4m― 40° 6 m A 12 m N40 40° E -1122
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