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The initial speed of a 2.51-kg box traveling up a plane inclined 37° to the horizontal is 4.42 m/s. The coefficient of kinetic friction between the box and the plane is 0.30.
(a) How far along the incline does the box travel before coming to a stop?
m
(b) What is its speed when it has traveled half the distance found in Part (a)?
m/s
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