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4 cards from this section. Quick, good the night before a test.
Define force in your own words.
Think about how you can influence physical objects.
What is the formula for pressure?
Remember to identify what P, F, and A stand for.
What is the formula for calculating pressure?
Remember the correct order of the formula components.
True or False: Pressure increases with area while keeping force constant.
Think about what happens when you spread the weight.
Given a force of 200 N applied over an area of 0.5 m², calculate the pressure. What happens if the area is halved while keeping the force the same?
Use the pressure formula and consider how area affects pressure.
Discuss the significance of atmospheric pressure on human physiology when climbing to an altitude of 5000 meters.
Think about how our bodies adapt to changes in pressure.
5 more questions in this section. Enroll free to practise them all.
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