A37-mm automatic gun fires at the rate of 120 rounds of ammunition per minute, but must cool for 2 minutes after 100 rounds are fired. how many seconds will elapse between the firing of the first and last round when 120 rounds of ammunition are fired as rapidly as possible?

True or false graphs must include scales that increase by the same amount

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?