Concepts Demonstrated: Forces in circular motion. Fill the glass with water or "wine" and place on the waiter's tray. Swing the waiter's tray vertically, starting with a low amplitude and working up ...

Where, as in the case of the crank and pitman, a rectilinear motion and circular motion are coupled, there may be a loss in the application of the power to useful work, always consequent upon the ...

A force is a push or a pull that acts on an ... attraction between the satellite and Earth causes the circular motion. The shape of the object can change. Think about squeezing a foam ball.

which is a propulsive force opposite to the direction of motion: what we have called the weathercock effect,” continues Guiselin, adding that it is these two competing mechanisms in conjunction with ...