1 A footballer kicks a ball on horizontal ground giving it an initial velocity of 25 m s- 1 at an angle of 35° to the horizontal. a Where will the ball be 1.2 seconds after it is kicked? b What will be the greatest height reached by the ball? c Where will the ball land?

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

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

Which of the following statements are evidence that gases do not always behave ideally? check all that apply.? a. co2 gas becomes dry ice (solid co2) at 1 atm and –78.5 °c. b. when two gases are mixed, they follow dalton\'s law of partial pressures. c. at 4 k and 1 atm, helium is a liquid. d. it is impossible to compress a gas enough so that it takes up no volume.