In ace, g is the centroid and be=9. find bg and ge

The centroid point G divides the segment in the ration 2 : 1, such that

is twice the length of .

Reasons:

The given parameter are;

The centroid of ΔACE = Point G

The length of BE = 9

Required:

The length of and

Solution:

By centroid relationship, we have;

Therefore;

= 3

Similarly, by the relationship between the centroid, G, and we have;

Which gives;

= 6

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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