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
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an inertial frame?
💡 Hint: Think of a situation where there is no acceleration.
Question 2
Easy
What is a pseudo-force?
💡 Hint: It arises because the frame itself is accelerating.
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 characterizes an inertial frame?
- Constant velocity
- Constant acceleration
- Variable velocity
💡 Hint: Think about situations free from acceleration.
Question 2
In which direction does Coriolis acceleration act?
- To the center of the circle
- Perpendicular to velocity
- In the direction of motion
💡 Hint: How does it affect wind directions across the globe?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A carousel at the park is rotating. If a child with a mass of 20 kg is riding at 5 m from the center, calculate the centripetal acceleration acting on the child. Explain its significance.
💡 Hint: Use centripetal acceleration formula; if speed is unknown, think about the ride’s stable motion.
Question 2
Consider a tornado’s formation. How do inward centripetal forces and outward Coriolis effects influence the tornado's path?
💡 Hint: Link these forces with meteorological principles and tornado characteristics.
Challenge and get performance evaluation