How many times smaller is the moon than earth?

After a big snowfall, you take your favorite rocket-powered sled out to a wide field. the field is 195 m across, and you know that your sled accelerates at a rate of 3.65 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?

What is the measure of a change in an objects velocity?

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island