A man jumps out of a plane without a parachute. He eventually reaches a point where the force of gravity is equal and opposite to the force of air resistance (friction)? Which best describes his motion at this point. a
The man continues to descend, but with constant speed.
b
The man falls with a smaller but non-zero acceleration.
c
The man descends with slower and slower speed.
d
The man comes to a stop.
e
The acceleration of the man is now upward.
the

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?