Final answer:
The incorrect sentence is "Meters is the SI unit for mass," as the correct SI unit for mass is the kilogram. Meters is the SI unit of length or distance. So the correct answer is Option C.
Step-by-step explanation:
The sentence that is incorrect among the options provided is "Meters is the SI unit for mass". The correct SI unit for mass is the kilogram (kg), not meters. Meters is the SI unit for length or distance. Scalar quantities like mass, distance, time, and temperature are completely described by a magnitude and a unit but have no direction, in contrast with vector quantities like force, which have both magnitude and direction.
In the context of physical quantities, options that contain two vectors and a scalar would be "displacement, velocity, acceleration", as all three are vector quantities; therefore, this option does not contain a scalar. However, "distance, acceleration, speed" contains two vectors (acceleration and speed, assuming speed has a specified direction) and one scalar (distance).
Force is a physical quantity that exists as a vector because it has both magnitude and direction, an example being the force of gravity pulling an object toward the Earth.