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Posted by on Sunday, September 19, 2010 at 5:54pm.

A 24 kg box is released on a 21 degree incline and accelerates down the incline at 0.27 m/s^2.

a) Find the friction force impeding its motion.

b) What is the coefficient of kinetic friction?

  • Physics - , Sunday, September 19, 2010 at 7:40pm

    Nevermind, I got it.

    a) 78 N

    b) 0.35

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