Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for calculating gravitational potential energy?
💡 Hint: Think about how mass, height, and gravity relate to energy.
Question 2
Easy
If a 5 kg object is at a height of 3 m, what is its potential energy?
💡 Hint: Use the formula and plug in the values.
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 gravitational potential energy dependent on?
- Mass
- Height
- Gravity
- All of the above
💡 Hint: Think about each part of the formula Ep = mgh.
Question 2
True or False: Gravitational potential energy is only affected by the height of the object.
- True
- False
💡 Hint: Recall the formula Ep = mgh.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A 75 kg person climbs a 15 m tall ladder. How much gravitational potential energy have they gained?
💡 Hint: Remember to substitute mass and height into the formula.
Question 2
If two identical objects are dropped from the same height, but one is twice as heavy as the other, which object hits the ground with more energy? Explain your reasoning.
💡 Hint: Consider how mass affects potential energy in the equation.
Challenge and get performance evaluation