question 19 of 25 which of the following is a scalar quantity? a. acceleration b. velocity c. displacement…

question 19 of 25 which of the following is a scalar quantity? a. acceleration b. velocity c. displacement d. speed

question 19 of 25 which of the following is a scalar quantity? a. acceleration b. velocity c. displacement d. speed

Answer

Brief Explanations:

Scalars have only magnitude, while vectors have both magnitude and direction. Acceleration, velocity, and displacement are vectors as they involve direction. Speed only has magnitude (e.g., 50 km/h), making it a scalar.

Answer:

D. Speed