Changes

| style="height:20px; width:200px; text-align:center;" |'''A boat that is not moving.'''| style="height:20px; width:200px; text-align:center;" |'''A tennis ball falling.'''| style="height:20px; width:200px; text-align:center;" |'''A bowling ball moving to the right.'''

| style="height:20px; width:200px; text-align:center;" |'''A submarine travelling to the left.'''| style="height:20px; width:200px; text-align:center;" |'''A plane flying to the right.'''| style="height:20px; width:200px; text-align:center;" |'''A car driving to the right.'''