- #1
becky_marie11
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Homework Statement
A boy shoves his stuffed toy zebra down a frictionless chute, starting at a height of 1.05 m above the bottom of the chute and with an initial speed of 1.71 m/s. The toy animal emerges horizontally from the bottom of the chute and continues sliding along a horizontal surface with coefficient of kinetic friction 0.263. How far from the bottom of the chute does the toy zebra come to rest? Take g = 9.81 m/s2.
h=1.05m
Vi=1.71m/s
μk=.263
g=9.81m/s^2
Homework Equations
K=1/2mv^2
W=-μmgd
W(non conservative)=Ef-Ei
The Attempt at a Solution
I don't even know where to start... I solved for the final velocity using regular kinematic equations, but without a mass, I have no idea how to go about this... please help!