Carol jogs 3.5 km East, turns around, and jogs 1.0 km West before stopping to drink some water. Carol has been jogging 0.50 hours when she stops. a. What is the total distance that Carol jogged?
b. What is Carol's average jogging speed?
c. What is Carol's total displacement from the time she began jogging until the time that she stopped to drink water? (hint: don't forget to add direction to your answer).
d. What is Carol's average velocity for her entire tip? (hint: don't forget to add direction to your answer)

Un jugador de beisbol batea un foul recto en el aire.la pelota deja el bate con una rapidez de 120 km/h. en ausencia de resistencia del aire. ? cual sera la rapidez de la pelota cuando la atrape el catcher

Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !