Which of the following is a common source of groundwater pollution? a. oil slicks b. erosion along riverbanks c. spraying crop fields with pesticides d. throwing used beverage containers into a lake

Which statement best explains why an object weight less on mercury than it does on earth

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p