Answer:
A large elliptical
Explanation:
A S0 type galaxy is a large elliptical.
Answer:
I believe it is 1/6 M
Explanation:
sorry if i am not right but i think i am
Answer: deceleration is considered to describe a decrease or negative change of speed or velocity. ... Three of these namely time, distance and speed are scalar quantities, whereas the remaining three attributes namely displacement, velocity and acceleration are vectors.
Explanation:
Read it online
Answer:It isn’t
Explanation:
Air isn't considered a pure substance because there is no one single chemical element of compound that forms air. Air is a mixture of various pure chemical substances, most of which exist in the gaseous state.