A girl throw a backet of biscut to here friend 38.4 m away the body captured the backet 3.2 s later at the same height from which the girl at throw it find angle of projection

The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage

What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl,max are applied?

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