An suv is traveling at a speed of 8 m/s. if the suv has a mass of 1,550 kg, what force must be applied to stop it in 8 seconds? a)-2,700.0 n b)-2.25 n c)-3,487.5 n d)-4,030.7 n

In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.

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

The dominant wavelength of energy emitted by the sun is