The alarm at a fire station rings and a 82-kg fireman, starting from rest, slides down a pole to the floor below (a distance of 4.4 m). just before landing, his speed is 1.3 m/s. what is the magnitude of the kinetic frictional force exerted on the fireman as he slides down the pole?

Against his financial advisor's advice, frank has decided to invest his money in some risky stocks because he once made quite a bit of money in the stock market. his decision illustrates a. the representativeness heuristic b. overconfidence c. the availability heuristic d. confirmation bias select the best answer from the choices provided