The planet Hoth has an unknown mass, but it has a moon that orbits it with a period of 4.73×106s, and the moon is measured to be 2.3×108m away from Hoth. a) What is the moon’s orbital velocity?
b) What is the moon’s acceleration?
c) How much mass does Hoth have?

In this experiment, you will use a track, a toy car, and some washers to explore newton’s first two laws of motion. you will make observations and collect data regarding the motion of these objects. in the space below, write a general scientific question that you will answer by doing this experiment.

Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?

What determines the amount of inertia an object has