- #1
allsmiles
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Homework Statement
Body B in the figure weighs 102N and Body A weighs 32N, The coefficients of friction between B and the incline are Ms=0.56 and Mk=0.25. Find the acceleration of the system if
a) B is initially at rest
b) B is moving up the incline
c) B is moving down the incline
Homework Equations
i don't understand which equations i would need
The Attempt at a Solution
what's the difference in situation between a, b, c i don't understand how i could solve them differently
i am so confused!