An electron is moved from point A to point B in a uniform electric field and gains 4.54*10*-15 j of electrostatic potenial energy . Calculate the magnitude of the electrostatic potential difference between the two points

For general projectile motion, when the projectile is at the highest point of its trajectory, its acceleration is zero? a)the horizontal and vertical components of its velocity are zero. b) its velocity is perpendicular to the acceleration. c)the horizontal component of its velocity is zero. d)its velocity and acceleration are both zero.

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

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.