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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for calculating work in physics?
💡 Hint: Remember the components involved: force, distance, and angle.
Question 2
Easy
Is work done if you push a wall and it doesn’t move?
💡 Hint: Consider the conditions for work to be valid.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the condition for work to be done in physics?
- A force is applied to an object
- The object moves
- The force causes displacement in the direction of the force
- All of the above
💡 Hint: Think about what defines work in physics.
Question 2
True or False: If an object moves but no force is applied, work is done.
- True
- False
💡 Hint: Consider the definition of work.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A car is moving up a hill with a force of 600 N against gravity. If the car rises 10 meters, calculate the work done against gravity.
💡 Hint: Use the formula for work and consider the forces at play.
Question 2
A cyclist applies a force of 50 N at an angle of 45° while moving 25 m. How much work is done?
💡 Hint: Convert the angle to cosine and multiply appropriately.
Challenge and get performance evaluation