Friction

Asked by khushal305 | 4th Sep, 2010, 12:47: PM

Expert Answer:

We can calculate the deceleration,
v2 = u2 - 2as
a = 36/(2 x 9) = 2 m/s2
Force of friction = μmg = ma
μ = a/g = 2/10 = 0.2.
The coefficient of sliding friction is 0.2
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Answered by  | 5th Sep, 2010, 10:43: PM

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