Hey- this is for Ron and Pansy.. I’m sorry that I did that I was just joking around. And when I was going to tell them it was a joke I had to go, I’m really sorry! I hope we can still be friends. Well Ron I’m not your friend but still.. have a great year! Bye

Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.