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Posted by on Wednesday, October 6, 2010 at 8:13pm.

The 3.42 kg physics book shown is connected by a string to a 518.0 g coffee cup. The book is given a push up the slope and released with a speed of 2.73 m/s. The coefficients of friction are μs = 0.490 and μk = 0.185. What is the acceleration of the book if the slope is inclined at 27.4°?

  • Physics - , Wednesday, October 6, 2010 at 8:14pm

    In which direction is the 2.73m/s velocity? Where is the coffee cup?

  • Physics - , Tuesday, September 30, 2014 at 5:28pm


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