The figure below shows an initially stationary block of mass m on a floor. A force of magnitude F with arrow = (0.36mg)i hat + (0.13mg)j (where g is the magnitude of the acceleration due to gravity) is then applied to the block. The friction coefficients are μs = 0.59 and μk = 0.51?.
(a) What is the magnitude of the frictional force? Express your answer as a multiple of mg. mg
(b) What is the magnitude of the acceleration of the block? m/s2 Suppose that the friction coefficients are μs = 0.32 and μk = 0.26?.
(c) What is the magnitude of the frictional force? Express your answer as a multiple of mg. mg
(d) What is the magnitude of the acceleration of the block? m/s2
https://www.webassign.net/hrw/6-24.gif