A luge and its rider, with a total mass of 85 kg, emerge from a downhill track onto a horizontal straight track with an initial speed of 37 m/s. A force slows them to a stop at a constant rate of 2.0 m/s². Apply the concept of kinetic energy & work energy theorem and ; i. Determine magnitude F required for the force, ii. Determine the distance d they travel while slowing, iii. Determine work W done on them by the force, iv. Determine F, d, W if they, instead, slow at 4.0 m/s??
A luge and its rider, with a total mass of 85 kg, emerge from a downhill track onto a horizontal straight track with an initial speed of 37 m/s. A force slows them to a stop at a constant rate of 2.0 m/s². Apply the concept of kinetic energy & work energy theorem and ; i. Determine magnitude F required for the force, ii. Determine the distance d they travel while slowing, iii. Determine work W done on them by the force, iv. Determine F, d, W if they, instead, slow at 4.0 m/s??
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter5: Energy
Section: Chapter Questions
Problem 4P: a shopper in a supermarket pushes a cart with a force of 35 N directed at an angle of 25 below the...
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