2.2.1 - Definition
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Practice Questions
Test your understanding with targeted questions
What is the formula to calculate work?
💡 Hint: Remember the components of force and direction.
If a force is applied but there is no displacement, what is the work done?
💡 Hint: Think about the definition of work.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for work?
💡 Hint: Think about the angle involved.
True or False: If a force is perpendicular to displacement, then work done is positive.
💡 Hint: Visualize the force and motion interactions.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Calculate the work done if a student lifts a 3 kg backpack to a height of 2 meters. Assume g = 9.8 m/s².
💡 Hint: Look for the energy change in relation to height.
A car is pushing a trailer at an angle of 45 degrees with a force of 100 N over a distance of 15 m. Find the work done.
💡 Hint: Remember to include the angle in your calculations.
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