- #1
Flash70
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Homework Statement
m = 52kg
theta = 10.3deg
t = 5.8s
d = 3.63 m
Homework Equations
The Attempt at a Solution
Ok so here are my attempts. If they are way off, take it easy on me :). I am not very good at this. Am I missing negatives or am I way off on this? Are my trigs set up correctly?
Thanks for you help.
Try 1) ma = mg (sin10.3) - Umg(cos10.3)
Try 2)
ma = 52kg * (3.63/5.8^2)
mg = 52kg*9.8
mg(sin10.3)+ma = Force of friction
mg(cos10.3) = Force Normal
muk = force of friction / force normal