Which of these have a potential energy? 1. a coiled spring
2. a can of gasoline
3. a wrapped sandwich
4. a puddle of water

If jill was traveling at 300 miles in 4 hours due south what was his velocity in miles per minute a) 75 miles per hour due south b) .02 miles per second due south c) .5 miles per second due south d) 1 mile per hour due south

Gabby calls her cousin who lives in a different state and tells her to turn her radio to channel 98.7 so they can listen to their favorite song that is playing. her cousin turns her radio to 98.7, but does not hear the same song gabby hears. which most likely explains why?

Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.