A driver finds that her car will descend the slope e1 = 2.9° at a certain constant speed with no brakes or throttle required. The slopedecreases fairly abruptly to e2 at point A. If the driver takes no action but continues to coast, determine the acceleration a (positive ifthe car speeds up, negative if it slows down) of the car just after it passes point A for the conditions (a) e2 = 1.6° and (b) e2 = 0°.v= constantAnswers:(a) a = im/s?(b) a =m/s2

When a body is in equilibrium, the net force and net moment are both zero, i.e., F = 0 and M = 0,…

Answered: A driver finds that her car will…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Under the man's pushing force P= 30.8 lb, the uniform cabinet is sliding on the ground with a constant acceleration of a. If the uniform cabinet has weight of 150 lb, and the coefficient of kinetic friction between the cabinet and the ground is Uk 0.14, determine acceleration a in ft/s2. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. Take g = 32.2 ft/s². -1 ft→1 ft→ P G 4 ft 3.5 ft В Your Answer: Answer
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