An airplane originally at rest on a runway accelerates uniformly at 6.0 meters per second2 for 12 seconds. during this 12-second intervai, the airplane travels a distance of approximately

A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?

The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface

Which branches of natural science include the study of an organism that lived 10 million years ago