Part AIn order to prevent muscle contraction from misaligning bonesduring healing (which can cause a permanent limp), injured orbroken legs must be supported horizontally and at the same timekept under tension (traction) directed along the leg. One version ofa device to accomplish this aim, the Russell traction apparatus, isshown in (Figure 1). This system allows the apparatus to supportthe full weight of the injured leg and at the same time provide thetraction along the leg.If the leg to be supported weighs 41.0 N, what must be the weight of W?Express your answer in newtons.ΤΕΙ ΑΣΦ?Figure25°25°WW =SubmitPrevious Answers Request Answer× Incorrect; Try Again; 5 attempts remainingPart B1 of 1What traction force does this system produce along the leg?Express your answer in newtons.F =ΜΕ ΑΣΦSubmitPrevious Answers Request Answer?NN

Step 1:Given:The weight of the leg: w=41.0 NUnknown:The weight required to support the leg: W=?The…

Answered: Part A In order to prevent muscle…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter4: Dynamics: Force And Newton's Laws Of Motion

Section: Chapter Questions

Problem 22CQ: Ina traction setup a broken bone, with pulleys and rope available, how might we be able to Increase...

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A circular disc bears against a frame structure and a wall, as shown inthe figure. All contacts with the disc are frictionless. The frame structurehas pin supports at A and B; there is an internal pin connection at C. If themaximum allowable reaction force at either of the pin supports is 8 kN, what isthe maximum allowable weight of the disk?
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In the following figure m = 20.0 kg and a622 The coetticient of kinetic friction betwoen the biock and the incline is a -0.40 (Eigure 1) Part A What must be the mass my of the hanging block ifit ia to descend 14.5 m in the tinst 3.00 s after the system is neleaned from rest? Express your anewer with the appropriate units. Figure t of 1 my Value Units Submit Bequest Aner Provide Feedback Next>
e.co CU ct sona- n ect Pool artment... W 24,919 8. A mass m₁ = 9.00 kg is connected by a light string that passes over a pulley of mass M = 14.0 kg to a mass m₂ = 12.5 kg sliding on a horizontal frictionless surface (see figure). There is no slippage between the string and the pulley. What is the magnitude of the tension that is acting on mass m₂? (The moment of inertia of the pulley is ½/Mr².) N # 3 20 $ 4 R 999 F4 % 5 FS ^ 6 tv © MacBook Air Y & 7 m₂ F7 * 8 Dall 1 ( 9 M m₁ A 02 DD ) 0 P ISULI H by mi 04 M vauies or roe puffer
4. An elevator (mass 4850 kg) is to be designed so that the maximum acceleration is 0.0680g. What are the maximum and minimum forces the motor should exert on the supporting cable? : blodged or 11.agli 31 voted 4 DAS to mumixa bosted we pad report AS 5. A load whose mass is 15.0 kg is lowered vertically by a rope. In a given instant, the tension in the rope is 170 N. What is the acceleration of the load? Is it UP, or DOWN? el molenst eritti und to y eqot of Jaloud gil-28 a Mil os hosu gniad el eggs A.C entvom al 31 88.8 begin gated walls bris Jas in betite Soxoud ont acol vo M 388 6. A 1200-kg car starting from rest reaches a speed of 60 mi/h meleons edi Felo S.C in 52.0 s. (a) What is its acceleration (m/s²)? (b) What force is acting upon it? ****Note: 1 mi/h = 0.447 m/s
Cansider He system shown. mi mi meves on a smooth table. is massless. The small pully DUse the methody Lagmange mulhplie. to find the tension furces onte two mosses. the answeri by solving prblem (1) Venty your by the Nentonian mechhanics.

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