(c) Use the answer to part (b) to calculate the spring elongation (€) and a new value for the angle 0. Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. m (d) With the value of 0 from part (c), find a second approximation for the tension in the cable. (e) Use the answer to part (d) to calculate more precise values for the spring elongation (8) and the angle 8. m

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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C, D, and E in pic.

A lightweight, rigid beam 10.0 m long is supported by a cable attached to a spring of force constant k = 6.80 kN/m as shown in the figure below. When no load is hung on the beam (F, = 0), the length L is equal to 5.00 m.
4.00 m
3.00 m-
7.00 m
the point
(a) Find the angle e in this situation.
53.13
(b) Now a load of F, = 295 N is hung on the end of the beam. Temporarily ignore the extension of the spring and the change in the angle 0. Calculate the tension in the cable with this approximation.
1229.16
N
(c) Use the answer to part (b) to calculate the spring elongation (f) and a new value for the angle 0.
Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. m
(d) With the value of e from part (c), find a second approximation for the tension in the cable.
(e) Use the answer to part (d) to calculate more precise values for the spring elongation (e) and the angle 0.
ANNNN
Transcribed Image Text:A lightweight, rigid beam 10.0 m long is supported by a cable attached to a spring of force constant k = 6.80 kN/m as shown in the figure below. When no load is hung on the beam (F, = 0), the length L is equal to 5.00 m. 4.00 m 3.00 m- 7.00 m the point (a) Find the angle e in this situation. 53.13 (b) Now a load of F, = 295 N is hung on the end of the beam. Temporarily ignore the extension of the spring and the change in the angle 0. Calculate the tension in the cable with this approximation. 1229.16 N (c) Use the answer to part (b) to calculate the spring elongation (f) and a new value for the angle 0. Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. m (d) With the value of e from part (c), find a second approximation for the tension in the cable. (e) Use the answer to part (d) to calculate more precise values for the spring elongation (e) and the angle 0. ANNNN
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