The wheel has a mass of 100 kg and a radius of gyration of ko = 0.2 m. A motorsupplies a torque M = (400 + 900) N/m, where 0 is in radians, about the drive shaftat O. Determine the total work done on the system (in kJ) after the loading cartravels s = 2.0 m. The mass of the car is 280 kg and initially it is at rest when = 0and 0 = 0°. Neglect the mass of the attached cable and the mass of the car's wheels.=30°M0.3 m

Mass of wheel, mw=100 kgRadius of gyration, k0=0.2 mTorque, M=40θ+900 NmDistance travelled, s=2…

Answered: The wheel has a mass of 100 kg and a…

International Edition---engineering Mechanics: Statics, 4th Edition

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ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.11P: Solve Prob. 7.10 assuming that the pick-up truck has front-wheel drive.

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Solve Prob. 7.10 assuming that the pick-up truck has front-wheel drive.
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The 3.8 kg block is descending at a rate of 1.2 m/s when the hydraulic cylinder BC exerts a force F=500 N on the brake arm. Determine the number of radians the wheel will rotate before the system comes to rest. The wheel has a mass of 25 kg and a radius of gyration about its center kO=300 mm. The coefficient of kinetic friction between the brake arm and the wheel is 0.25.
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