Student A pushes her 1176N weight force up a 1.5m long stairwell in 2.4 seconds. Student B pushes his 955.5N weight force up the same stairwell
in 1.8 seconds. Which student has the higher power rating?

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

. west

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.