2.6.1 - Statement
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Practice Questions
Test your understanding with targeted questions
What is the formula for calculating work?
💡 Hint: Think about the components involved in applying a force and moving an object.
Name the SI unit of work.
💡 Hint: What is the relationship between newtons and meters?
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following formulas correctly represents work?
💡 Hint: Consider how displacement affects the work done.
True or False: The SI unit of power is Joules per second.
💡 Hint: Remember the relationship between power and energy.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
If a force of 10 N is applied at an angle of 30 degrees to the horizontal, and the displacement is 5 m, calculate the work done.
💡 Hint: Calculate cosine of the angle first before multiplying.
A 2 kg object is dropped from a height of 10 m. Calculate its potential energy at the top and its kinetic energy just before it hits the ground.
💡 Hint: Use the energy conservation principle to find KE before impact.
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