500 mL of water at 40 °C is poured into 1000 mL of water at 60 °C in an insulated vessel. The water in the vessel is mixed and the temperature of the mixed water is checked.

What is likely to be the temperature of the resulting mixed water?

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

What happens when you slowly pulled the carboard?

Madison lives near the ocean. she’s formed a hypothesis that increased concentrations of salt in the air speeds the corrosion of certain metals. if madison plans to test this hypothesis, she will have to deal with the following variables in her experiment: dependent variable: independent variable: one possible confounding variable: