Problem 13-59 The sled and rider have a total mass M and start from rest at 4(b, 0). If the sled descends the smooth slope, which may be approximated by a parabola, determine the normal force that the ground exerts on the sled at the instant it arrives at point B. Neglect the size of the sled and rider. Hint: Use the result of Prob. 13-58 Units Used: kN = 10° N Given: a = 2 m b = 10 m c = 5 m M = 80 kg g = 9.81 Solution: V2gc y(x) = c Mg 20 y'(x) = y"(x) = P(x) y"(x) 189

Problem 13-59 The sled and rider have a total mass M and start from rest at 4(b, 0). If the sled descends the smooth slope, which may be approximated by a parabola, determine the normal force that the ground exerts on the sled at the instant it arrives at point B. Neglect the size of the sled and rider. Hint: Use the result of Prob. 13-58 Units Used: kN = 10° N Given: a = 2 m b = 10 m c = 5 m M = 80 kg g = 9.81 Solution: V2gc y(x) = c Mg 20 y'(x) = y"(x) = P(x) y"(x) 189

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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