1. Topic 1(COLON) Physical Quantities, Units and Measurement
Lesson 1.2: Scalars, Vectors And Resolution — Quiz
Test your understanding of lesson 1.2: scalars, vectors and resolution with 5 practice questions.
Practice Questions
Question 1
Which of the following is a scalar quantity?
Question 2
What is the correct way to resolve a vector into its perpendicular components?
Question 3
What is the resultant of two vectors, $\vec{A}$ and $\vec{B}$, that are perpendicular to each other, if $|\vec{A}| = 3 \, \text{units}$ and $|\vec{B}| = 4 \, \text{units}$?
Question 4
What is the condition for a system of coplanar forces to be in equilibrium?
Question 5
If a vector $\vec{C}$ has a magnitude of 10 units and makes an angle of 30 degrees with the positive x-axis, what is the x-component of $\vec{C}$?