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Alex Baker
Questions (4)
A uniform plank of length 2.00 m and mass 35.0 kg is supported by three ropes, as indicated by the blue vectors in the figure
1 answer
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A uniform 34.5-kg beam of length = 4.95 m is supported by a vertical rope located d = 1.20 m from its left end as in the figure
2 answers
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The block pictured below is sliding upward on the incline with theta=25. the coefficient of friction between the block and the
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An object turns without changing its speed. Which of the following is true?
a) No net force was necessarily acting on the object
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Answers (2)
file:///Users/Alex/Desktop/12-p-025.gif
Nevermind. Found it. Look at this for reference. NOT THE SAME NUMBERS! mg =33.5•9.8 =328,3 N. The beam is in equilibrium; therefore, net torque and net force are zero. Clockwise torque - Counter clockwise torque =0 The pivot point is at the right end of
