Practice - Experiment
Practice Questions
Test your understanding with targeted questions
Define force in your own words.
💡 Hint: Think about how you can move objects.
What is the formula for calculating pressure?
💡 Hint: Recall the relationship between force and area.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is pressure?
💡 Hint: Remember, pressure involves area as well as force.
True or False: Atmospheric pressure increases with altitude.
💡 Hint: Think about the air we breathe.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A hydraulic lift can lift a car weighing 1500 kg. Calculate the force needed if the area of the piston is 0.5 m².
💡 Hint: Remember to convert weight into force using gravity.
If atmospheric pressure at sea level is 101.3 kPa, how much pressure is exerted at the summit of Mount Everest (>8,848 m)?
💡 Hint: Calculate the total decrease in pressure based upon altitude.
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Reference links
Supplementary resources to enhance your learning experience.