Changes

| style="height:20px; width:200px; text-align:center;" |'''A hydraulic press is used to stamp metal. The press provides a force of 1000N over an area of 0.0002m². Calculate the Pressure applied by the press.'''| style="height:20px; width:200px; text-align:center;" |'''A 25000[[N]] elephant stands on 4 feet. The area of each foot is 0.01m². Calculate the pressure on one foot.'''| style="height:20px; width:200px; text-align:center;" |'''A person wearing stilettos rests their entire weight of 600N on one heel. The heel has an area of 0.0005m². Calculate the [[pressure]] due to the heel of the stiletto.'''

| style="height:20px; width:200px; text-align:center;" |'''A hydraulic press is used to stamp metal. The press provides a force of 1100N over an area of 0.00023m². Calculate the Pressure applied by the press correct to two [[Significant Figures|significant figures]].'''| style="height:20px; width:200px; text-align:center;" |'''A 25000[[N]] elephant stands on 4 feet. The area of each foot is 0.012m². Calculate the pressure on one foot correct to two [[Significant Figures|significant figures]].'''| style="height:20px; width:200px; text-align:center;" |'''A person wearing stilettos rests their entire weight of 630N on one heel. The heel has an area of 0.00029m². Calculate the [[pressure]] due to the heel of the stiletto correct to two [[Significant Figures|significant figures]].