Homework Statement
The Attempt at a Solution
I found the acceleration using kinematics equations.
I don't know how to find the coefficient of friction though.
I need help answering pard b c and d
If you could give me the equations and explain.
Just knowing how to do this one...
The correct answers were
56.824 N (I multiplyed 2 x 28.412 in a desperate attempt to guess)
40.180 N (4.1 x 9.8 and also 28.412^2 + 28.412^2 = 40.180^2)
I have no idea why or how these worked lmao