Practice - Module 3 Assessments
Practice Questions
Test your understanding with targeted questions
What is the formula for calculating work?
💡 Hint: Think about how force and direction interact.
Define power in simple terms.
💡 Hint: How quickly work is done is related to power.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula to calculate kinetic energy?
💡 Hint: Remember to consider both speed and mass.
Is power defined as energy per unit of time?
💡 Hint: Focus on the time aspect of energy transfer.
1 more question available
Challenge Problems
Push your limits with advanced challenges
If a 2 kg ball is thrown with a velocity of 10 m/s, what is its kinetic energy? How much work would be required to stop it?
💡 Hint: Use the kinetic energy formula to find the energy first.
A roller coaster climbs to a height of 50 meters. If the mass of the coaster is 500 kg, calculate the gravitational potential energy. How much work is done to lift it?
💡 Hint: Use GPE formula, remember mass and height in meters.
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Reference links
Supplementary resources to enhance your learning experience.