Suppose you have a 112-kg wooden crate resting on a wood floor. (uk = 0.3 and us = 0.5) (a) What maximum force (in N) can you exert horizontally on the crate without moving it? X N (b) If you continue to exert this force (in m/s2) once the crate starts to slip, what will the magnitude of its acceleration then be? . . . ..................: :........ X m/s2 Enter a number. +