PLEASE HELP! A rightward force acts upon an object that is moving to the left. Describe the work the
force does on the object.
A. Positive work
B. Negative work
C. No work

The functioning of an electron transport chain is analogous to a) a slinky toy going down a flight of stairs. b) a canoe going over a waterfall. c) a person climbing a flight of stairs one step at a time. d) a person leaping from the top to the bottom of a flight of stairs in one jump.

As the distance from a magnet increases, what happens to the magnet force?

With physics question #5? for any !