Dan drives a pickup truck and has it loaded full of boxes. He forgets to close the tailgate before driving away and all the boxes fall out the back. which one of Newton's laws does this demonstrate why?

From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a.m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points