Three forces are applied to a wheel of radius 0.350 m,as shown in the figure (Figure 1). One force isperpendicular to the rim, one is tangent to it, and theother one makes a 40.0° angle with the radius. Assumethat F₁ = 12.4 N, F2 = 14.6 N, and F3 = 8.20 N.Part AWhat is the magnitude of the net torque on the wheel due to these three forcesfor an axis perpendicular to the wheel and passing through its center?ΑΣΦT= 1.83SubmitPrevious Answers Request Answer× Incorrect; Try AgainPart BWhat is the direction of the net torque in part A.into the pageout of the page.SubmitPrevious AnswersCorrect?N.m

Step 1: Let the torque out of the plane is positive and into the plane is negative.The net torque…

Answered: Three forces are applied to a wheel of…

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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Ⓒ Macmillan Learning A pipe system consists of three pipes with lengths L₁ = 1.80 m, L₂ = 0.600 m, and L3 = 2.50 m. A plumber pulls on the end of the pipe system, at the point P, with a force Fp = -24.0 Ni + 45.0 Nj + 35.0 NK. What is the torque 7 due to Fp about the origin? Enter your expression using ijk unit vector notation. 7 = Incorrect 4₁ P -43.2i +27j +87.5k N.m
Part A What is the angular momentum of a figure skater spinning at 2.6 rev/s with arms in close to her body, assuming her to be a uniform cylinder with a height of 15 m a radius of 16 cm, and a mass of 52 kg ? Express your answer using three significant figures and include the appropriate units. L= Value Submit Request Answer Units wg ?
a. What is the maximum torque applied by the cable? (Give your answer in N m.) b. What is the torque due to the weight of the bridge? (Give your answer in N m.) c. How far can Lancelot ride out along the bridge before the cable breaks? (Give your answer in m.) Note: At his maximum distance, the torque from the cable will equal the torque from both the weight of the bridge and the weight of Lancelot.
Part A Calculate the net torque about point O for the two forces applied as in the figure (Figure 1). The rod and both forces are in the plane of the page. Take positive torques to be counterciockwise. ■响 AL中 1 ? 28 -K T = N.m Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Provide Feedback Next > Figure <- 1 of 1 F2 = 12.0 N F = 8.00 N 30.0° 不2.00 m*ー3.00 m 业 MacBook Air 80 000 000 II DD F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 24 & %23
A pulley on a frictionless axle has the shape of a uniform solid disk of mass 2.60 kg and radius 20.0 cm. A 1.90 kg stone is attached to a very light wire that is wrapped around the rim of the pulley (Figure 1), and the system is released from rest. For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of An unwinding cable ii. Part A How far must the stone fall so that the pulley has 5.00 J of kinetic energy? Express your answer with the appropriate units. HÅ h = .58 m 0 ?
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Determine the net torque on the 3.5-m-long uniform beam shown in the figure
Consider a plywood square mounted on an axis that is perpendicular to the plane of the square and passes through the center of the square. If the square is 0.42 m on a side and is acted on by a 12.5 N force that lies in the plane of the square, determine the magnitude (in N. m) of the maximum torque such a force can produce. N.m
The 500 kg concrete culvert has a mean radius of 0.5m. Part A If the truck has an acceleration of 3 m/s?, determine the culvert's angular acceleration. Assume that the culvert does not slip on the truck bed, and neglect its thickness. (Figure 1) Express your answer with the appropriate units. HÀ ? a = Value Units Submit Request Answer Figure 1 of 1 Provide Feedback Next > 4 m 3 m/s 0.5m

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