A student drops a feather and rock at the same time from Mrs. Taylor's window. If air resistance wasn't a factor, what should she observe? *

Aray diagram for a refracted light day is shown. what does the dashed line represent

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?