An object at the Moon’s equator travels once around the Moon’s circumference after one full rotation. The radius of the Moon is about 1,700 km, and it takes about 27 days to complete one rotation. How fast is the Moon rotating? Give your answer in miles per hour, and show your work.

the answer is b, have negligible mass

the area between the graph and the t axis

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.