Which of the following is not a projectile? a. a satellite b. a throw ball c. a ball on the ground d. a soaring arrow

A projectile is known as an object that is thrown in the air or shot in the airfor example a rock that is thrown up from a tall building or a missile that is shot from a rocket launcher. A projectile is usually also considered an object that is thrown up and then comes back downusing the examples aboveif a rock is thrown up eventually it is going to have to come downsame thing for the missile

I believe the answer is B.

hope this helps :)

Neptune is the eighth planet from the sun. it was the first planet to get its existence predicted by  mathematical calculations  before it was actually seen through a telescope on sept. 23, 1846. irregularities in the orbit of  uranus  led french astronomer alexis bouvard to suggest that the gravitational pull from another celestial body might be responsible. german astronomer johann galle then relied on subsequent calculations to   spot neptune via telescope. previously, astronomer galileo galilei sketched the planet, but he mistook it for a star due to its slow motion. in accordance with all the other planets seen in the sky, this new world was given a name from greek and roman mythology — neptune, the roman god of the sea.