Calculate the deceleration of a snow boarder going up a 5.0°, slope assuming the coefficient of friction for waxed wood on wet snow. The result of Exercise 5.9 may be useful, but be careful to consider the fact that the snow boarder is going uphill. Explicitly show how you follow the steps in Problem-Solving Strategies.

Data given in Exercise 5.9

Show that the acceleration of any object down an incline where friction behaves simply (that is, whereNote that the acceleration is independent of mass and reduces to the expression found in the previous problem when friction becomes negligibly small ( μ_k=0 ).

Transcribed Image Text:

fk = Mk N) is a = g( sin 0 μcos ( )