A rocket has a power output of 55,000 ft.-lbs./sec. while raising a small satellite into orbit. How many horsepower is the rocket engine? 550 H. P.
100 H. P.
10 H. P.
500 H. P.

Can someone me with 1 to 4 plz. fast

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.