If the elevator car in Figure 9-3A weighs 3,000 newtons, what is the tension in each supporting cable?

Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b. refraction c. diffraction d. interference

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

It takes a lot of energy to get the temperature of water to increase and eventually boil because water has a high heat.