Vector vs. scalar: Identify the vector quantity. Which of the following physical quantities has both magnitude and direction (i.e., is a vector)? Choose the correct option.
IIT JEE
Physics
Difficulty: Easy
Choose an option
-
AMomentum
-
BWork
-
CEnergy
-
DSpeed
Answer
Correct Answer: Momentum
Explanation
Concept
- Vectors have magnitude and direction.
- Momentum (p = m·v) is a vector; work, energy, and speed are scalars.
Final AnswerMomentum