Canyon walls are eroded at a rate of approximately: Group of answer choices

A half a centimeter per day.

B half a centimeter per year.

C one centimeter per day.

D one centimeter per year.

Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j

How will the system respond to a temperature increase?

J. j. thomson’s experiment disproved the theory that an atom