A dockworker applies a constant horizontal force of 82.0N to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts from rest and moves a distance 11.5m in a time of 5.50s .
What is the mass of the block of ice?
If the worker stops pushing after 5.50s , how far does the block move in the next 5.90s ?