Dont use chatpgt those answers are wrong, please show your work

Question 16 (1 point) An ice-skater of mass (7.0x10^1) kg is sliding along a horizontal ice layer with constant velocity. She slides (3.300x10^1) metres and has to do (7.800x10^1) Watts of work in order to do so. Calculate the kinetic coefficient of friction between ice and her skates. Enter this value into the answer box. V Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer Question 17 (1 point) During a storm, the wind blows at v = (2.140x10^2) km/h over the flat roof of a house. Assume that the air inside the house is stationary, and at pressure 101325 Pa. You may also assume that air is incompressible and has a density of 1.29 kg/m3. Assume that the roof is h = (2.40x10^1) cm thick. Calculate the air pressure just over the top of the roof. Vout Note: Your answer is assumed to be reduced to the highest power possible