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 practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the position vector for the point (3, 4)?
💡 Hint: Use the coordinate values directly.
Question 2
Easy
If a particle has a position vector r = 2i + 3j, what are the coordinates of the particle?
💡 Hint: Extract the coefficients of i and j.
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 formula for calculating displacement?
- ∆r = r' + r
- ∆r = r' - r
- ∆r = r × r'
💡 Hint: Look for the subtraction of vectors.
Question 2
True or False: The position vector can only represent locations in three dimensions.
- True
- False
💡 Hint: Think about how many dimensions we discussed.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Two particles are moving: Particle A at (1, 1) moves to (4, 4). Particle B at (2, 2) moves to (5, 5). Calculate the displacement vectors for both and determine which particle underwent a greater displacement.
💡 Hint: Calculate each step carefully, keeping track of each component.
Question 2
A car moves from point (3, 2) to (6, 8) and then to (10, 14). Calculate the total displacement from its original position to its final position.
💡 Hint: Split the total journey into segments and calculate displacements for each segment.
Challenge and get performance evaluation