OPENING QUESTIONS: Please work with your team to finish yesterday's student generated practice problem

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Here's a fairly tough one for you to work on with your team:

A brass object is placed at a height of 2.13 meters on a steel ramp that makes an angle of 54 degrees to the horizontal and the coefficient of friction between those materials is .44

What must the length of the ramp be if the object slides down the ramp and comes to a stop .500 meters along a horizontal steel surface (coefficient of friction = .11)