A10-kg object is pushed across a rough surface. it begins at rest and accelerates to a speed of 4 m/s in a distance of 5m. which fact(s) support the conclusion that the object experiences an unbalanced force

Which class of organic compounds makes up the channels and pumps that move materials from one side of the cell membrane to the other? a.) carbohydrates b.) lipids c.) proteins d.) nucleic acids

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

Suppose you use three different scale to weigh a bag of oranges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of oranges is 2.153 lb. which of the following best decribes these results?