3 multiple choice 1 point which of the following is a pair of vector quantities? speed—displacement…
3 multiple choice 1 point which of the following is a pair of vector quantities? speed—displacement velocity—displacement velocity—distance speed—distance clear my selection
Answer
Explanation:
Step1: Define vector and scalar
A vector has magnitude and direction. A scalar has only magnitude.
Step2: Analyze each option
- Speed is scalar, displacement is vector.
- Velocity (magnitude and direction) and displacement (magnitude and direction) are vectors.
- Velocity is vector, distance is scalar.
- Speed and distance are scalars.
Answer:
B. Velocity — Displacement