There is a 2 block system in the picture below, the top block is held stationary by the rope and has a mass of 27.0kg. The bottom block has a mass of 9.00kg and slips down the 35.0degree incline at a constant speed. assume the coefficient of kinetic friction is the same between all the surfaces that touch. a) Draw a detailed free-bond diagram for each block in the system (2 separate free body diagrams) b) Determine the coefficient of kinetic friction c) Figure out the tension in the cord. Constant speed m₂ m₂

There is a 2 block system in the picture below, the top block is held stationary by the rope and has a mass of 27.0kg. The bottom block has a mass of 9.00kg and slips down the 35.0degree incline at a constant speed. assume the coefficient of kinetic friction is the same between all the surfaces that touch. a) Draw a detailed free-bond diagram for each block in the system (2 separate free body diagrams) b) Determine the coefficient of kinetic friction c) Figure out the tension in the cord. Constant speed m₂ m₂

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 105CP: Hanging from the ceiling over a baby bed, well out of baby’s reach, is a string with plastic shapes,...

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Hanging from the ceiling over a baby bed, well out of baby’s reach, is a string with plastic shapes, as shown here. The string is taut (there is no slack), as shown by the straight segments. Each plastic shape has the same mass m , and they are equally spaced by a distance d , as shown. The angles labeled describe the angle formed by the end of the string and the ceiling at each end. The center length of sting is horizontal. The remaining two segments each form an angle with the horizontal, labeled . Let T1 be the tension in the leftmost section of the string, T2 , be the tension in the section adjacent to it, and T3 be the tension in the horizontal segment. (a) Find an equation for the tension in each section of the string in terms of the variables m,g , and . (b) Find the angle in terms of the angle . (c) If =5.10 , what is the value of ?(d) Find the distance x between the endpoints in terms of d and .
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