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 happens when you multiply a vector by a positive scalar?
💡 Hint: Think of it as scaling up.
Question 2
Easy
If vector A = 3i + 2j, what is 2A?
💡 Hint: Multiply each component by 2.
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 does multiplying a vector by a positive scalar do?
- Increases the magnitude
- Reverses the direction
- No effect
💡 Hint: Think scaling up.
Question 2
True or False: Multiplying a vector by a negative scalar keeps the direction the same.
- True
- False
💡 Hint: Consider how flipping works.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A vector A has a magnitude of 8 m north. If multiplied by -3, what is the new vector's magnitude and direction?
💡 Hint: Remember the direction flips.
Question 2
Given a velocity vector of 12 m/s East, multiply by time 5 seconds. What is the resultant displacement?
💡 Hint: Think about how distance is calculated with speed.
Challenge and get performance evaluation