Describe the direction of the forces you would exert in the Sim to make the orange object reach the target without touching any of the walls. Use only UP, DOWN, LEFT, and RIGHT. Explain your reasoning. When would you exert these forces? Why?

Engines for propeller-driven aircraft are limited in their maximum rotational speed by the fact that the tip speed of the propeller must not approach the speed of sound in air (mach i). taking 6 ft as a typical diameter for a propeller of a light airplane and 1100 fils as the speed of sound, find the upper limit on the rpm (revolutions per minute) of the propeller shaft.