The average height of an apple tree is 4.00 meters. How long would it take an Apple falling from that height to reach the ground

Disney, viacom and aol time warner are examples of

Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.

During a car accident, a 125kg driver is moving at 31m/s and in 1.5s is brought to rest by an inflating air bag. what is the magnitude of the change in momentum to the driver