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A block of mass m1 = 2kg is placed on a 30 degree incline. The block...

  1. A block of mass m1 = 2kg is placed on a 30 degree incline. The block is attached to a string that passes over a pulley at the top of the incline. vertically from a string that passes over a pulley. A mass m2 = 0.2kg is hanging from the other end of the string. If the coefficients of static and kinetic friction are us = 0.4 and uk = 0.3,
    1. Will the system accelerate if it’s initially at rest? Justify your answer with physics!
    2. If it does accelerate, what is the acceleration? In which direction is this acceleration?
    3. What is the value of m2 that will cause the system to be stationary if friction is negligble?

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