Aperson jogs 4.o km in 32 minutes then 2.0 km in 22 minutes and finally 1.0 km in 16 minutes. what is the joggers average speed in km per minute

A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m

What types of radiation make up the electromagnetic spectrum?

Mark creates a graphic organizer to review his notes aboutelectrical force.which labels belong in the regions marked x and y?