How are prevailing winds influenced by the coriolis effect

An athlete is holding 24 lb of weights at a height of 6 inches above the stack as shown. to lower the weights, she applies a constant force of 5 lb to the handle. determine the velocity of the weights immediately before they hit the stack.

Elements that have one valence electron and are very reactive are called

You have 80 g of 60oc water and 80 g or 10oc water. what is the final temperature when the two are mixed? explain.