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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
If vector A is represented as 4i + 2j, what is 3A?
💡 Hint: Multiply each component by the scalar.
Question 2
Easy
What happens to the vector if you multiply it by 0?
💡 Hint: Consider what the magnitude becomes.
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 happens to the direction of a vector when multiplied by a negative scalar?
- True
- False
💡 Hint: Think about how a negative sign affects movement.
Question 2
If A = 1i + 1j, what is the result of multiplying A by 5?
💡 Hint: Scale the components by 5.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a vector A = 4i + 2j and k = -3, calculate the resulting vector after performing scalar multiplication. What does this tell us about the vector's direction?
💡 Hint: Multiply each component by the scalar.
Question 2
In a physics context, if a force vector F = 10i + 5j is scaled by 0.5, what is the new force vector? Explain its significance.
💡 Hint: Think about how halving the force affects movement or acceleration.
Challenge and get performance evaluation