(20%) Problem 3: A chandelier hangs h = 0.98 m down from two chains of equal...
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(20%) Problem 3: A chandelier hangs h = 0.98 m down from two chains of equal length. The chains are separated from one another by a length L = 0.55 m at the ceiling. The chandelier has a mass of m= 27 kg. Randomized Variables h = 0.98 m L = 0.55 m m = 27 kg sin() cos() cotan() asin() atan() acotan() cosh() tanh() A 25% Part (a) Choose the correct Free Body Diagram given the gravitational force, Fg, the force exerted by the chains, F7, and the normal force, FN- Degrees A 25% Part (b) What is the angle, in degrees, between one of the chains and the vertical where it contacts the chandelier? A 25% Part (c) Write an expression for F. the magnitude of the y-component of the tension in one chain, in terms of the given information and variables available in the palette. ▷ A 25% Part (d) Using your previous results, find the tension, Frin Newtons, in one chain. Fr= Submit Hints: 1% deduction per hint. Hints remaining: 3 tan() acos() sinh() cotanh() Radians Hint π E ( ^^^ 7 8 9 HOME 4 5 6 1 2 0 3 + VO BACKSPACE Feedback ↓y END CLEAR Looooo I give up! Feedback: 2% deduction per feedback. Otheexpertta.com Grade Summary Deductions Potential 0% 100% Submissions Attempts remaining: 5 (4% per attempt) detailed view (20%) Problem 3: A chandelier hangs h = 0.98 m down from two chains of equal length. The chains are separated from one another by a length L = 0.55 m at the ceiling. The chandelier has a mass of m= 27 kg. Randomized Variables h = 0.98 m L = 0.55 m m = 27 kg sin() cos() cotan() asin() atan() acotan() cosh() tanh() A 25% Part (a) Choose the correct Free Body Diagram given the gravitational force, Fg, the force exerted by the chains, F7, and the normal force, FN- Degrees A 25% Part (b) What is the angle, in degrees, between one of the chains and the vertical where it contacts the chandelier? A 25% Part (c) Write an expression for F. the magnitude of the y-component of the tension in one chain, in terms of the given information and variables available in the palette. ▷ A 25% Part (d) Using your previous results, find the tension, Frin Newtons, in one chain. Fr= Submit Hints: 1% deduction per hint. Hints remaining: 3 tan() acos() sinh() cotanh() Radians Hint π E ( ^^^ 7 8 9 HOME 4 5 6 1 2 0 3 + VO BACKSPACE Feedback ↓y END CLEAR Looooo I give up! Feedback: 2% deduction per feedback. Otheexpertta.com Grade Summary Deductions Potential 0% 100% Submissions Attempts remaining: 5 (4% per attempt) detailed view
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Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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