Answer:
e. All of the above are projectile
Explanation:
A projectile is an object with motion, aka a non-zero speed. A cannonball throwing straight up, rolling down a slope, rolling off the edge of a tale, thrown through the air have motion. They all have speed and kinetic energy. Therefore they can all be considered a projectile.
Hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm maybe
Answer:
koh
Explanation:
it is a basic substance that reacts with the lipids on your fingers, as soon as you touch it, to form soap
<span>Amorphous silica has a density of about 2.2 g/cm3, whereas the density of crystalline quartz is 2.65 g/cm3
</span><span>The difference in densities is
The atoms in amorphous silica do not pack as efficiently in three dimensions as compared to the atoms in quartz.
hope it helps</span>
Answer:
a cold air mass and a warm air mass merge together