While running around the track at school, milt notices that he runs due east on the 100m homestretch and due west on the 100m backstretch. to train for the 800m event, he runs both the 100m homestretch and the 100m backstretch in 12.2 seconds. how do milt's velocities on the homestretch and backstretch compare?
a). the homestretch and the backstretch have velocities with the same magnitude only
b). the backstretch velocity is greater in magnitude than the homestretch velocity
c). the homestretch velocity is greater in magnitude than the backstretch velocity
d). the homestretch and the backstretch have velocities with the same direction and magnitude

question is incomplete.

x = 12

y = 15

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