A 65kg snowboarder starts from rest and glides down a slope inclined at 13° to the horizontal. (a) Draw a free body diagram including all the forces acting on the boarder. (b) Write equations for the forces in x- and y- directions (c) If the coefficient of kinetic friction between the board and snow is 0.12, determine the magnitude of the force of kinetic friction. (d) Determine the acceleration rate of the boarder as they travel down the hill.
A 65kg snowboarder starts from rest and glides down a slope inclined at 13° to the horizontal. (a) Draw a free body diagram including all the forces acting on the boarder. (b) Write equations for the forces in x- and y- directions (c) If the coefficient of kinetic friction between the board and snow is 0.12, determine the magnitude of the force of kinetic friction. (d) Determine the acceleration rate of the boarder as they travel down the hill.
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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