A battery has an emf of 3.91 V, but the voltage across the terminals reads 2.61 V when the current through the battery is 3.81 A. What is the internal resistance of the battery

When an object moves in uniform circular motion, the direction of its acceleration is a) in the same direction as its velocity vector. b) in the opposite direction of its velocity vector c) is directed toward the center of its circular path. d) is directed away from the center of its circular path. e) depends on the speed of the object.

Asystematic approach to problem solving is called a (an)

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg