which of the following is a vector quantity?\na. 10 m/s down\nb. 15 seconds of travel\nc. 83 ounces of…
which of the following is a vector quantity?\na. 10 m/s down\nb. 15 seconds of travel\nc. 83 ounces of liquid\nd. 55 km/hr in a truck
Answer
Brief Explanations:
A vector quantity has both magnitude and direction. Option A has a magnitude (10 m/s) and a direction (down). Option B is a time - scalar. Option C is a mass - scalar. Option D has a magnitude (55 km/hr) but lacks a specific direction other than being in a truck which is not a proper directional description for a vector.
Answer:
A. 10 m/s down