Q: A 42 kg slab rests on a frictionless floor. A 9.7 kg block rests on the top of the slab. The coefficient of static friction between the block and the slab is 0.53, while the coefficient of kinetic friction is 0.38. The9.7 kg blockis acted upon by a horizontal force of 110N What are the resulting acceleration

1. The block , and  (b) the slab  ? ( Take g = 9.8m/s²)