If a rocket goes from 0 to 376 mi/hr in 5.5 seconds, what is the acceleration? Was it speeding up or slowing down?

The boiling point of liquids is very high what does it indicate

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

What is a metal replacement reaction