Kilometers Walked for Charity 12
3
3
6
7
9
9
13
1
1
4
5
S
14
0
0
2
3
3
8
8
9
15
2
2
2
2
2
3
S
S
7
16
4
5
5
9
9
17
3
5
Key 123 means 12.3
a. Describe how to find the range of the data set.
b. Find the range

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