1. What is the pressure caused on the ground by an elephant of weight 20000N if each foot has an area of 0.2m??

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

Which word expression describes how much to calculate pressure

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.