Answer:
See Explanation
Explanation:
The density of a substance is an intrinsic property. Intrinsic properties are properties that are characteristic of a material. It does not depend on the amount of substance present.
Since density is an intrinsic or intensive property, If you cut a piece of gold in half, the density of each piece will still be 19.32 g/cm 3 because density does not depend on the size of the gold piece.
Answer:
A: In all cases, the acceleration was the same.
Explanation:
I know this because its a clear obvious answer not only that it was one of my USA TESTPREP questions and it was right.
All you mainly have to do is the math - F=ma , In each case , the acceleration is 5 m/s squared
Answer:
Explanation:
The sun keeps all of the planets in orbit around it. Without the sun, all of the planets would fly off into space (out of orbit)
The distance between Earth and Sun is about 0.0000038 times
the distance to the next nearest star.
(The next nearest star is about 265,300 times as far from us as
the sun is.)
The distance between Earth and Sun is about 0.000000000000000000068
times the distance to the next nearest galaxy.
(The next nearest galaxy is about 14,700,000,000,000,000,000 times
as far from us as the sun is.)
Another name for the interstellar matter that will eventually form a star is a protostar or nebula. It is defined as a cloud of gas and dust in outer space, visible in the night sky either as an indistinct bright patch or as a dark silhouette against other luminous matter. It is <span>an interstellar cloud of dust, hydrogen, helium and other ionized gases. </span>