Letting x be east and y be north, find the components of v⃗ p/e (the velocity of the plane relative to the earth).

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

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation