→→Consider a 40 kg child going down a water slide, who's path is given by r(t) = 0.01 t³ m 8(t) = 1.5 trad z(t) = (100-6 t) m Ignore the size of the child. 1) Find the time it takes the child to reach the bottom (z = 0 m) of the slide. 2) Find the velocity vector, written in cylindrical coordinates, when the child exits the bottom of the slide. 3) Draw the free body diagram of the child at an arbitrary point on the slide, indicating the directions of the total force on the child. 4) Write the force balance equation for the z direction, and determine the force the slide must exert in the z direction to prevent the child from falling through or falling off.

→→Consider a 40 kg child going down a water slide, who's path is given by r(t) = 0.01 t³ m 8(t) = 1.5 trad z(t) = (100-6 t) m Ignore the size of the child. 1) Find the time it takes the child to reach the bottom (z = 0 m) of the slide. 2) Find the velocity vector, written in cylindrical coordinates, when the child exits the bottom of the slide. 3) Draw the free body diagram of the child at an arbitrary point on the slide, indicating the directions of the total force on the child. 4) Write the force balance equation for the z direction, and determine the force the slide must exert in the z direction to prevent the child from falling through or falling off.

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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