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In the figure, a frictionless roller coaster car of mass m = 729 kg tops the first hill with speed vo = 24.0 m/s at height h = 36.6 m. How much work does the gravitational force do on the car from that point to (a) point A, (b) point B, and (c) point C? If the gravitational potential energy of the car-Earth system is taken to be zero at C, what is its value when the car is at (d) B and (e) A? First hill- h/2 (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units (e) Number i Units

In the figure, a frictionless roller coaster car of mass m = 729 kg tops the first hill with speed vo = 24.0 m/s at height h = 36.6 m. How much work does the gravitational force do on the car from that point to (a) point A, (b) point B, and (c) point C? If the gravitational potential energy of the car-Earth system is taken to be zero at C, what is its value when the car is at (d) B and (e) A? First hill- h/2 (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units (e) Number i Units

College Physics
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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In the figure, a frictionless roller coaster car of mass m = 729 kg tops the first hill with speed vo = 24.0 m/s at height h = 36.6 m. How much work does the gravitational force do on the car from that point to (a) point A, (b) point B, and (c) point C? If the gravitational potential energy of the car-Earth system is taken to be zero at C, what is its value when the car is at (d) B and (e) A? First hill- B h/2 (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units (e) Number i Units
Transcribed Image Text:In the figure, a frictionless roller coaster car of mass m = 729 kg tops the first hill with speed vo = 24.0 m/s at height h = 36.6 m. How much work does the gravitational force do on the car from that point to (a) point A, (b) point B, and (c) point C? If the gravitational potential energy of the car-Earth system is taken to be zero at C, what is its value when the car is at (d) B and (e) A? First hill- B h/2 (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units (e) Number i Units
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