Asolid metal ball is sitting on a rubber mat. if it is given a negative charge, will the charge reamin on the surface or spread theough the ball

Which lists the organs in the correct order as food passes from the mouth to anus?

Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?

Most of the volume of an atom is occupied by the