Is the state of the air in an isolated room completely specified by the temperature and the pressure? explain

After a big snowfall, you take your favorite rocket-powered sled out to a wide field. the field is 195 m across, and you know that your sled accelerates at a rate of 3.65 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic

An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped