The angle of elevation from the ladder to the top of a building is 60 degrees, as shown in the image. The ladder is 10 meters long. Find the distance from the building to the end of the ladder (the distance of CB).

translate k to n and reflect across the line containing jk.

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

150.6

all i did was i multiplied 5.02 by 30

i have no clue what you just said. write a question in english?