If you were incredibly strong, you could lift the piano straight up 1.5 m onto the stage. However few, if any, of us have this kind of strength, so it isn't really an option. You could push the piano up a short 3.0 m ramp. You could push the piano up a long 5.0 m ramp. Which ramp do you think would require you to push with more force: the long ramp or the short ramp? Explain. [2 Marks] How would the required force change if an even longer ramp was added? [2 Marks] What is the negative trade off associated with using a longer ramp that requires less force to perform the same task