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4 cards from this section. Quick, good the night before a test.
What is the definition of pressure?
Remember the formula for pressure.
Name a type of force that does not require contact.
Think of forces like gravity or magnetism.
What is the formula for pressure?
Focus on how force and area relate to each other.
True or False: Magnetic force requires contact.
Consider how magnets behave.
Design a hydraulic lift that can support a weight of 200 N. If the small piston has an area of 0.05 m², what should be the area of the larger piston?
Relate force and pressure to derive the area needed.
If you apply a force of 30 N over an area of 3 m², what pressure does that exert?
Focus on using the pressure formula correctly.
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