When heavy rain follows a dry season in the mountains, the land can change abruptly. for example, a can rush downhill as a huge mass of soil, water, and rock, leaving a bare scar in the hillside.
a.
mudslide
b.
volcano
c.
earthquake
d.
glacier

Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final