Can someone me, its only 2 questions : ) +brainliest

Calculate the heat capacity per object when the total energy is 4 quanta. (think of this in terms of increasing from 3.5 quanta of energy in the system to 4.5 quanta of energy in the system, if that were possible.) c4 = __ j/k/object

Calculate the amount of heat produced when 18000 coulombs of charge is transferred in one hour through a potential difference of 50v

Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude