Samantha and paula live in the same neighborhood, but her parents are always worried about them traveling to each other’s house. to put their minds at ease, paula decides to find the actual distance between their house. she finds a map of their neighborhood and overlays a coordinate grid. on her new map her house is located at (-1,-3) and samantha’s house is located at (2,2). if each box on the grid is 1/2 a mile, how far apart do they live?

4 miles

Step-by-step explanation:

to answer this problem I looked at a coordinate plane to get a visual. I marked (-1,-3) and then counted how many spaces it took me to get to (2,2) which was 8. then i divided that by 2, because each square is only 1/2 a mile

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