For a short time, the 400-kg roller-coaster car with passengers is traveling along the spiral track at a constant speed of v = 8 m/s as shown in (Figure 1). Part A If the track descends d = 12 m for every full revolution, 0 = 2π rad, determine the magnitudes of the components of force which the track exerts on the car in the r, 0, and z directions. Neglect the size of the car. Express your answers in kilonewtons using three significant figures separated by commas.

For a short time, the 400-kg roller-coaster car with passengers is traveling along the spiral track at a constant speed of v = 8 m/s as shown in (Figure 1). Part A If the track descends d = 12 m for every full revolution, 0 = 2π rad, determine the magnitudes of the components of force which the track exerts on the car in the r, 0, and z directions. Neglect the size of the car. Express your answers in kilonewtons using three significant figures separated by commas.

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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