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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: Think of how force and distance relate to work.
Question 2
Easy
If a force of 10 N moves an object 2 meters, how much work is done?
💡 Hint: Use W = F × d, substituting F = 10 N and d = 2 m.
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 correct formula for work in physics?
- W = F + d
- W = F - d
- W = F × d
💡 Hint: Remember the relationship between force and distance.
Question 2
If there is no movement, does work occur?
- True
- False
💡 Hint: Reconsider the definition of work.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A climber applies a force of 300 N to lift their backpack vertically for a height of 4 meters. How much work is done by the climber?
💡 Hint: Use the formula W = F × d to find the total work done.
Question 2
Calculate the work done when pushing an object at an angle of 30 degrees to the horizontal for a distance of 5 m with a force of 50 N.
💡 Hint: Remember to account for the angle using cosine.
Challenge and get performance evaluation