3 Problem Consider a sled, modeled as a particle P of mass m = 100 kg, moving down a snowy hill. At the instant shown the sled has a known speed v= 20 m/s. The blue segment of the track is a circular arc with radius p = 30 m, and the position of the cart (relative to the vertical) is 0 = 45 deg. The snow/ice surface has a kinetic coefficient of friction, μ =0.3. Determine an expressions for the normal force, N, acting on P and the tangential acceleration, o. Express your answer in terms of one or more of the following variables: (v,p, m, g,0, μk). Then evaluate your expression using the problem data.

3 Problem Consider a sled, modeled as a particle P of mass m = 100 kg, moving down a snowy hill. At the instant shown the sled has a known speed v= 20 m/s. The blue segment of the track is a circular arc with radius p = 30 m, and the position of the cart (relative to the vertical) is 0 = 45 deg. The snow/ice surface has a kinetic coefficient of friction, μ =0.3. Determine an expressions for the normal force, N, acting on P and the tangential acceleration, o. Express your answer in terms of one or more of the following variables: (v,p, m, g,0, μk). Then evaluate your expression using the problem data.

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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