The crate has a mass of 150 kg as shown inthe figure below. It rests on a surface forwhich the coefficients of static and kineticfriction are 0.3 and 0.2 respectively. If themotor M supplies a cable force of F = (8t2 +%3|20) N, where t is in seconds, determine thepower output developed by the motor when t% =5 seconds. (Use the Kinematic of Particlesequations and the second law of Newton).MO a. 1562 WattO b. 3986.7 WattOc. 1124.97 WattO d. 1704.5 Watt

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The crate has a mass of 150 kg as shown in the figure below. It rests on a surface for which the coefficients of static and kinetic friction are 0.3 and 0.2 respectively. If the motor M supplies a cable force of F (8t2 + %3D 20) N, where t is in seconds, determine the power output developed by the motor when t% D 5 seconds. (Use the Kinematic of Particles equations and the second law of Newton). M

The crate has a mass of 150 kg as shown in the figure below. It rests on a surface for which the coefficients of static and kinetic friction are 0.3 and 0.2 respectively. If the motor M supplies a cable force of F (8t2 + %3D 20) N, where t is in seconds, determine the power output developed by the motor when t% D 5 seconds. (Use the Kinematic of Particles equations and the second law of Newton). M

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 35P: Suppose that the sled plus passenger of the preceding problem is pushed 20 m across the snow at...

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