A roller coaster of mass 380.0 kg is moving with a speed of 2.50 m/s at point A, at a height of h= 60.0m from the ground (see the figure). The radius of the circular loop is 22.0 m. Neglect friction. 1. Find the speed of the roller coaster at point C. 2. Compute the normal force on the cart at point C.

A roller coaster of mass 380.0 kg is moving with a speed of 2.50 m/s at point A, at a height of h= 60.0m from the ground (see the figure). The radius of the circular loop is 22.0 m. Neglect friction. 1. Find the speed of the roller coaster at point C. 2. Compute the normal force on the cart at point C.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter29: Direct Current (dc) Circuits

Section: Chapter Questions

Problem 82PQ

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