Debra walked her dog to the south. They walked 50 meters in 150 seconds. What was their velocity?

28. which is not a reason that water is used to store spent fuel rods from nuclear power plants? water increases the speed of the chain reaction in the fuel rods. water protects nuclear power plant workers from the high temperature and radiation of the fuel rods. water acts as a radiation shield to reduce the radiation levels. water cools the spent rods. salts action

What is the scientific name for weight?

Which of the following is described by the equation h2o(s)+ heat=h2o(i) a freezing melting condensing evaporating