Afeverish student weighing 75,000 grams was immersed in 400,000 g of water at 4.0°c to try to reduce the fever. the student's body temperature dropped from 40.0°c to 37.0°c. assuming the specific heat of the student to be 3.77 j/(g·°c), what was the final temperature of the water?

Galileo was the first to notice that the moon has craters, valleys, and mountains. how might this have changed people's perception of the moon at the time?

Aball tossed vertically upward from the ground next to a building passes the bottom of a window 1.8 s after being tossed and passes the top of the window 0.20 s later. the window is 2.0 m high from top to bottom. what was the ball's initial velocity? the unit vector j^ is directed upward. how far is the bottom of the window from the launch position? how high does the ball rise above the launch position?

What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology