Alfador produces gear for a racquetball league. it costs him $0.005 per square centimeter to produce racquetballs for the league. in the past, the league used racquetballs with diameter 4 cm, and he produced 30, 000 racquetballs. however, league regulations now require racquetballs to have diameter 4.05 cm. use differentials to estimate the increase in cost that alfador must suffer in order to produce 30, 000 racquetballs under its new regulations. should this be an overestimate or an underestimate? you may use the fact that the surface area of a ball satisfies s = πx2 , were x is the diameter of the ball.

idn

step-by-step explanation:

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

answer4 to the second power is 16

and 4 to the third power is 64,

step-by-step explanation: