A driver finds that her car will descend the slope e, = 3.7° at a certain constant speed with no brakes or throttle required. The slope decreases fairly abruptly to 02 at point A. If the driver takes no action but continues to coast, determine the acceleration a (positive if the car speeds up, negative if it slows down) of the car just after it passes point A for the conditions (a) 02 = 2.2° and (b) 02 = 0°. v= constant Answers: (a) a = i m/s2 (b) а - m/s2

A driver finds that her car will descend the slope e, = 3.7° at a certain constant speed with no brakes or throttle required. The slope decreases fairly abruptly to 02 at point A. If the driver takes no action but continues to coast, determine the acceleration a (positive if the car speeds up, negative if it slows down) of the car just after it passes point A for the conditions (a) 02 = 2.2° and (b) 02 = 0°. v= constant Answers: (a) a = i m/s2 (b) а - m/s2

Name: A driver finds that her car will descend the slope 01 = 3.7° at a cer
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Description: A driver finds that her car will descend the slope 01 = 3.7° at a certain constant speed with no brakes or throttle required. The slopedecreases fairly abruptly to 02 at point A. If the driver takes no action but continues to coast, determine the ac

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 5OQ: Does a car moving around a circular track with constant speed have (a) zero acceleration, (b) an...

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