What is the correct equation for velocity? A. Velocity = displacement / time
B. Velocity = displacement * time
C. Velocity = Displacement - time
D. Velocity = displacement + time

What is hidden during a lunar eclipse? isn't the moon hidden?

Ahydroelectric plant takes energy from water and turns it into electrical energy. what are the transformations of energy in the water molecules that are used in the process of generating electricity this way?

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?