Aforce is exerted on a 4.0-kg mass producing an acceleration of 3.0 m/s2. if the mass were changed to 2 kg, the same force would produce how much acceleration on the object?

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.

What causes the formation of ocean currents?

Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?