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Problem
Problem
Which of the following is the dimension of the coefficient of friction? a.
[
M
2
L
2
T
]
[M^2L^2T]
[
M
2
L
2
T
]
b.
[
M
0
L
0
T
0
]
[M^0L^0T^0]
[
M
0
L
0
T
0
]
c.
[
M
L
2
T
−
2
]
[ML^2T^{-2}]
[
M
L
2
T
−
2
]
d.
[
M
2
L
2
T
−
2
]
[M^2L^2T^{-2}]
[
M
2
L
2
T
−
2
]
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