posted by lauren .
a.) A 125 kg stone has an acceleration of 84.9 m/s2. Determine the net force acting on the stone.
b.) A 45 N force is acting on a 757 kg slab. Determine the acceleration of the slab.
c.) A 63.2 N force acts on a block and causes an acceleration of 85.1 m/s2. Determine the mass of the block.