A 1.05-m-long rod of negligible weight is supported at its ends by wires A and B of equal length (the figure (Figure 1)). The cross-sectional area of A is 2.40 mm² and that of B is 4.01 mm² . Young's modulus for wire A is 2.10x101 Pa ; that for Bis 1.40x1011 Pa. Part A At what point along the rod should a weight w be suspended to produce equal s Express your answer in meters. d = m from wire A Submit Request Answer Part B At what point along the rod should a weight w be suspended to produce equal s Express your answer in meters.

A 1.05-m-long rod of negligible weight is supported at its ends by wires A and B of equal length (the figure (Figure 1)). The cross-sectional area of A is 2.40 mm² and that of B is 4.01 mm² . Young's modulus for wire A is 2.10x101 Pa ; that for Bis 1.40x1011 Pa. Part A At what point along the rod should a weight w be suspended to produce equal s Express your answer in meters. d = m from wire A Submit Request Answer Part B At what point along the rod should a weight w be suspended to produce equal s Express your answer in meters.

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)...

See similar textbooks

Similar questions

STATICS OF RIGID BODIES PLEASE I NEED HELP ASAP. READ THE QUESTION CAREFULLY AND ANSWER CORRECTLY. RATE WILL BE GIVEN! SHOW THE COMPLETE SOLUTIONS. THANK YOU EXACT ANSWER NOTE: Tolerance is ± 1 in the 3rd sinificant digit.
A compressive force of 3.6 × 104 N is exerted on the end of a 24-cm-long bone of cross-sectional area 3.8 cm² . The elastic modulus for bone is 1.5 × 10¹0 N/m², and the compessive strength for bone is 1.7 x 108 N/m². Part A Will the bone break? yes no Submit Correct Part B Previous Answers By how much does it shorten? Express your answer to two significant figures and include the appropriate units. for Part B for Part. Bdo for Part redo for eart Breator Part B keyboard shortcuts for Part B help for Part B AL= 1.5.10¹7 Submit cm Previous Answers Request Answer
A uniform rod AB of length 7.4 m and mass M=3.8 kg is hinged at A and held in equilibrium by a light cord. A load W = 22 N hangs from the rod at a distance d so that the tension in the cord is 98 N. Part B Part C Determine the horizontal force on the rod exerted by the hinge. Express your answer to two significant figures and include the appropriate units. Enter positive value if the force is directed to the right and negative value if the force is directed to the left. HA FAX = 59 N Submit Previous Answers Request Answer ? X Incorrect; Try Again; 3 attempts remaining Check your signs. 4 Part D Determine d from the appropriate torque equation. Express your answer to two significant figures and include the appropriate units. d= 1.43 Submit με m Previous Answers Request Answer ? X Incorrect; Try Again; One attempt remaining
In the figure, the rod moves to the right with a speed of 1.1 m/s and has a resistance of 2.1 2.(Eigure 1) The rail separation is 1 = 27.0 cm The magnetic field is 0.38 T, and the resistance of the U-shaped conductor is 22.0 2 at a given instant. Figure B (outward) 24°C Güneşli v dr dA 1 of 1 ii Ara Part A Calculate the induced emf. Express your answer to two significant figures and include the appropriate units. e= Value Submit Request Answer Part B μÃ I = Calculate the current in the U-shaped conductor. Express your answer to two significant figures and include the appropriate units. Value Submit (L) Request Answer Units f Units ? ?
Part A End A of the bar AB in (Figure 1) rests on a frictionless horizontal surface, and end B is hinged. A horizontal force F of magnitude 270 N is exerted on end A. Ignore the weight of the bar. What is the horizontal component of the force exerted by the bar on the hinge at B? Express your answer with the appropriate units. HẢ ? Fh = Value Units Submit Request Answer Part B What is the vertical component of the force exerted by the bar on the hinge at B? Express your answer with the appropriate units. HÅ ? F, = Value Units Submit Request Answer Figure 1 of 1 Provide Feedback Next > 5.00 m 4.00 m A B.
SHOW COMPLETE AND CORRECT ANSWER! PLEASE PROVIDE FBD IF NECESSARY
I need help, please ASAP. Please answer correctly and read the direction carefully. I will rate you accordingly. Thank you. Note: The tolerance is ± 1 in the 3rd significant digit. Please exact answer
Help me please!
Needs Complete typed solution with 100 % accuracy.
Please select the correct answer
SHOW GIVEN, ILLUSTRATIONS, SOLUTIONS & FINAL ANSWER
The force F = 84 N acts on the end of the pipe at B. (Figure 1) Part B Determine the magnitude of the maximum moment of the force F about point A. Express your answer to three significant figures and include the appropriate units. HA MA max Value Units Figure 1 of 1 Submit Request Answer Part C Determine the angle 0min (0°< Omin <180°) of the force F that will produce minimum moment about point A. 0.9 m Express your answer using three significant figures. F VO AZO vec -0.3 m- -0.7 m P Pearson 13:1 22.04.2