Answer :
To determine which option represents a typical measurement of mass, let's examine each choice:
A. 2000 kg: Kilograms (kg) are a standard unit of measurement for mass. Therefore, this is a typical measurement of mass.
B. 93 million light-years: Light-years are a measurement of distance, not mass. So, this is not a typical measurement of mass.
C. [tex]$1.989 \times 10^{30}$[/tex] miles per second: Miles per second are units of speed or velocity, not mass. Thus, this is not a typical measurement of mass.
D. 10 solar radii: Solar radii are a measurement of length or size used in astronomy, specifically the radius of the sun. This also is not a typical measurement of mass.
After analyzing each option, option A, 2000 kg, is the one that represents a typical measurement of mass.
A. 2000 kg: Kilograms (kg) are a standard unit of measurement for mass. Therefore, this is a typical measurement of mass.
B. 93 million light-years: Light-years are a measurement of distance, not mass. So, this is not a typical measurement of mass.
C. [tex]$1.989 \times 10^{30}$[/tex] miles per second: Miles per second are units of speed or velocity, not mass. Thus, this is not a typical measurement of mass.
D. 10 solar radii: Solar radii are a measurement of length or size used in astronomy, specifically the radius of the sun. This also is not a typical measurement of mass.
After analyzing each option, option A, 2000 kg, is the one that represents a typical measurement of mass.
