A force of 203 N is used to move a television 2.3 m. How much work is done? A. 352.4 J
B. 159.4 J
C. 466.9 J
D. 33.2 J

Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?