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Physics
Physics
Problem
On Mars, where
g
=
3.7
m/s
2
g=3.7\,\text{m/s}^2
g
=
3.7
m/s
2
, a crate begins to slide when an inclined loading ramp reaches
18
∘
18^\circ
1
8
∘
. What is the coefficient of static friction between the crate and the ramp? a)
0.31
0.31
0.31
b)
0.09
0.09
0.09
c)
0.51
0.51
0.51
d)
0.32
0.32
0.32
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