Equilibrium Drill/Due Today What mass must be placed at B in order to lift a 1000 kg mass at A? The mass of the Bar is 500 kg and its length is 20 m. The cable from mass B attaches 2/3 from the base of the bar. The angle between the bar and horizontal 0 = 30°. BAR A B ET = + =//wcose + L Tmcose - LTSme=c The XX

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Chapter8: Rotational Motion
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Equilibrium Drill/Due Today
What mass must be placed at B in order to lift a 1000 kg mass
at A? The mass of the Bar is 500 kg and its length is 20 m.
The cable from mass B attaches 2/3 from the base of the bar.
The angle between the bar and horizontal 0 = 30°
BAR
A
ET=+=w cose
+
Twinkle
D
B
L Tm cose - LT Sme=c
Twill fints
Transcribed Image Text:Equilibrium Drill/Due Today What mass must be placed at B in order to lift a 1000 kg mass at A? The mass of the Bar is 500 kg and its length is 20 m. The cable from mass B attaches 2/3 from the base of the bar. The angle between the bar and horizontal 0 = 30° BAR A ET=+=w cose + Twinkle D B L Tm cose - LT Sme=c Twill fints
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