Answer;
Spiral galaxy
Explanation;
In a spiral galaxy, the stars, gas and dust are gathered in spiral arms that spread outward from the galaxy's center. Spiral galaxys are divided into three main types depending on how tightly wound their spiral arms are: Sa, Sb and Sc.
All spiral galaxies can broadly be described visually as having a central bulge of old stars surrounded by a flattened disk of young stars, gas and dust.
Answer:
The mass of the bullet is much greater than the mass of the rifle.
Explanation:
-Emily has a mass greater than the mass of the rifle.
-By Newton's 3rd Law, the gun only moves back in proportion to it's mass.
-This greater mass acts as a shock absorber to the resulting recoil force.
-Due to Emily's greater mass, she'll only experience a force equal to the mass of the bullet which is not enough to make her have the same acceleration as the bullet.
Answer:
The Answer is false
Explanation:
Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate. This means that electromagnetic waves can travel not only through air and solid materials, but also through the vacuum of space.
Answer:
B is the answer because it's the closest to the sun, so it has a smaller path.