You can buy jars of the same jam in two sizes. large jar=440 grams for £1.54 small jar=340 grams for £1.26 By considering the price per gram, work out which jar is the best value for money. Working must be shown.

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

wait nvm i know the correct answer now its 100%   81 square feet

~batmans wife dun dun

answer: im sorry i dont get it

step-by-step explanation:

the second option

step-by-step explanation: