Speed-reading complex material yields little long-term retention because it inhibits a) the serial position effect. b) retroactive interference. c) the next-in-line effect. d) proactive interference. e) rehearsal

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p

Smallest intensity of a stimulus that you can detect 50 percent of the time is

How are positive ions different from neutral atoms