Tim has just jumped out of an airplane. The force of gravity pulls him downward, while air resistance pushes him upward. air resistance
625 N
gravity
705 N
What is the net force acting on Tim?
OA
625 newtons upward
OB .
705 newtons downward
OC.
0 newtons
OD
80 newtons downward

J. j. thomson’s experiment disproved the theory that an atom

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?

Patricia is trying to compare the average rainfall of new york to that of arizona. a comparison between these two states for the months of july through september would best be measured in