A roller coaster starts from rest at A, rolls down the track to B, describes a circular loop of 40-ft diameter, and moves up and down past Point E. Take h=74 ft and assume that there is no energy loss due to friction. D = 20 ft C B Determine the force exerted by his seat on a 195-lb rider at B and D. lb. ↑ The force exerted by seat on the rider at BIS The force exerted by seat on the rider at Dis lb.

A roller coaster starts from rest at A, rolls down the track to B, describes a circular loop of 40-ft diameter, and moves up and down past Point E. Take h=74 ft and assume that there is no energy loss due to friction. D = 20 ft C B Determine the force exerted by his seat on a 195-lb rider at B and D. lb. ↑ The force exerted by seat on the rider at BIS The force exerted by seat on the rider at Dis lb.

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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