2. A 12kg slab is being dragged across a dirt path with an applied force of 300n, and has a net acceleration of 5m/s^2. What is the coefficient of kinetic friction between the slab and the ground?.

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.