A driver finds that her car will descend the slope θ1 = 3.3° at a certain constant speed with no brakes or throttle required. The slope decreases fairly abruptly to θ2 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) θ2 = 1.3° and (b) θ2 = 0°.
A driver finds that her car will descend the slope θ1 = 3.3° at a certain constant speed with no brakes or throttle required. The slope decreases fairly abruptly to θ2 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) θ2 = 1.3° and (b) θ2 = 0°.
Precision Machining Technology (MindTap Course List)
2nd Edition
ISBN:9781285444543
Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Chapter2: Measurement, Materials, And Safety
Section2.3: Semi-precision Measurement
Problem 4RQ: List the parts of the combination set.
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A driver finds that her car will descend the slope θ1 = 3.3° at a certain constant speed with no brakes or throttle required. The slope decreases fairly abruptly to θ2 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) θ2 = 1.3° and (b) θ2 = 0°.
Transcribed Image Text:v= constant
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