Compare Forces Needed to Move a Load
How does an inclined plane make it easier to lift a load? How much for do you need to move an object straight up, or along a ramp?
Interpret Your Results:
1. Which require more force: moving the book straight up or moving the book along the ramp?
2. Which required you to move the book a greater distance: moving it straight up or moving it along the ramp?
3. Why were the results different when you ramp was more steep?