At the beach, differences in temperatures create wind which transfers heat between the land and the water. the same process is also seen in the ocean as the gulf stream carries heat from the tropics northward. heat transfer through any intermediate fluid is known as

Modify the equation fδt=δ (mv) to find the force of friction.

It is may 5 and you are somewhere in the northern hemisphere. if you determine that the noon sun is 51 degrees above your southern horizon, what is the latitude of your location

The number of passengers who arrive at the platform of a subway station for the 10 am train is a random variable with a mean of 120 and a variance of 16. find the lower bound of the probability that there will be between 100 and 140 passengers (round off to second decimal place).