A physics major is cooking breakfast when he notices that the frictional force between his steel spatula and his Teflon frying pan is only 0.800 N. Knowing the coefficient of kinetic friction between the two materials, he quickly calculates the normal force. What is it

Scientists and engineers design new technologies to solve problems. often, a new technological design will contain a flaw. which of the following is true about such a flaw? a. it should be studied so that the design can be fixed or a new design can be proposed. b. it means that the problem being investigated cannot be solved. c. it means that the people who proposed the design should not be scientists or engineers. d. it makes the technological design useless.