Which chemical reaction is most likely the slowest? A. An egg is fried in a frying pan.
B. A ship with an iron hull rusts in seawater.
O
C. Wax reacts with oxygen when a candlewick is lit.
D. Cookies bake in an oven.
O

Air flows upward in the wick of a lantern because of the liquid property called

Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?

The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.