Suppose you have a 127-kg wooden crate resting on a wood floor. (For each answer, enter a number. _k = 0.3 and _s = 0.5)

(a)What maximum force (in N) can you exert horizontally on the crate without moving it?

(b)If you continue to exert this force (in m/s²) once the crate starts to slip, what will the magnitude of its acceleration (in m/s²) then be?