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Problem 6: A man is attempting to lift a crate using a two part pulley system as shown in the image. The crate has mass m2 = 61 kg, and the man has m, = 75 kg. He pulls downward on the rope with a force of magnitude F = 502 N. The pulleys are massless and frictionless. m2 Part (a) Using T to describe the magnitude of the tension force, write an expression for the sum of the forces in the y-direction acting on the crate in terms of gravity and the variables provided. Expression : EFy= Select from the variables below to write your expression. Note that all variables may not be required. a, B, T, Q, 0, a, b, c, d, F, g, h, i, j, k, m1, m2, P, S, T Part (b) Using the results from above, write an expression for the crate's vertical acceleration, a., in terms of T. Expression : ac = Select from the variables below to write your expression. Note that all variables may not be required. a, ß, A, Q, 0, a, b, c, d, F, g, h, i, j, k, m1, m2, P, S, T Part (c) What is the magnitude of the tension force, T in newtons? Numeric : Anumeric value is expected and not an expression. T = Part (d) What is the block's acceleration, a, in m/s2? Numeric : A numeric value is expected and not an expression. ac =

Problem 6: A man is attempting to lift a crate using a two part pulley system as shown in the image. The crate has mass m2 = 61 kg, and the man has m, = 75 kg. He pulls downward on the rope with a force of magnitude F = 502 N. The pulleys are massless and frictionless. m2 Part (a) Using T to describe the magnitude of the tension force, write an expression for the sum of the forces in the y-direction acting on the crate in terms of gravity and the variables provided. Expression : EFy= Select from the variables below to write your expression. Note that all variables may not be required. a, B, T, Q, 0, a, b, c, d, F, g, h, i, j, k, m1, m2, P, S, T Part (b) Using the results from above, write an expression for the crate's vertical acceleration, a., in terms of T. Expression : ac = Select from the variables below to write your expression. Note that all variables may not be required. a, ß, A, Q, 0, a, b, c, d, F, g, h, i, j, k, m1, m2, P, S, T Part (c) What is the magnitude of the tension force, T in newtons? Numeric : Anumeric value is expected and not an expression. T = Part (d) What is the block's acceleration, a, in m/s2? Numeric : A numeric value is expected and not an expression. ac =

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Problem 6: A man is attempting to lift a crate using a two part pulley system as shown in the image. The crate has mass m2 = 61 kg, and the man has m = 75 kg. He pulls downward on the rope with a force of magnitude F = 502 N. The pulleys are massless and frictionless. X m2 Part (a) Using T to describe the magnitude of the tension force, write an expression for the sum of the forces in the y-direction acting on the crate in terms of gravity and the variables provided. Expression : EFy= Select from the variables below to write your expression. Note that all variables may not be required. a, B, n, Q, 0, a, b, c, d, F, g, h, i, j, k, m1, m2, P, S, T Part (b) Using the results from above, write an expression for the crate's vertical acceleration, a., in terms of T. Expression : ac = Select from the variables below to write your expression. Note that all variables may not be required. a., B, T, Q, 0, a, b, c, d, F, g, h, i, j, k, m1, m2, P, S, T Part (c) What is the magnitude of the tension force, T in newtons? Numeric : A numeric value is expected and not an expression. T = Part (d) What is the block's acceleration, a., Numeric : A numeric value is expected and not an expression. in m/s2? ac
Transcribed Image Text:Problem 6: A man is attempting to lift a crate using a two part pulley system as shown in the image. The crate has mass m2 = 61 kg, and the man has m = 75 kg. He pulls downward on the rope with a force of magnitude F = 502 N. The pulleys are massless and frictionless. X m2 Part (a) Using T to describe the magnitude of the tension force, write an expression for the sum of the forces in the y-direction acting on the crate in terms of gravity and the variables provided. Expression : EFy= Select from the variables below to write your expression. Note that all variables may not be required. a, B, n, Q, 0, a, b, c, d, F, g, h, i, j, k, m1, m2, P, S, T Part (b) Using the results from above, write an expression for the crate's vertical acceleration, a., in terms of T. Expression : ac = Select from the variables below to write your expression. Note that all variables may not be required. a., B, T, Q, 0, a, b, c, d, F, g, h, i, j, k, m1, m2, P, S, T Part (c) What is the magnitude of the tension force, T in newtons? Numeric : A numeric value is expected and not an expression. T = Part (d) What is the block's acceleration, a., Numeric : A numeric value is expected and not an expression. in m/s2? ac
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