16 – Circular Motion and Gravitation
Circular Motion
16.03 Ball on turntable
16.06 Twirl ball(s) on string ![]()
16.09 Roll ball into C frame ![]()
16.12 Masses on turntable
16.15 Twirl bucket of water ![]()
16.18 Centripetal force ![]()
16.21 Balls on rotating hoops
16.24 Flattening of rotating bands
16.27 Accelerometer on turntable ![]()
16.30 Corks in revolving water-filled jars ![]()
16.33 Loop-the-loop
16.36 Toy cars on banked curve
Gravitation
16.39 Cavendish balance
16.42 “Apple and Moon” video
See also the following demonstrations:
08.09 Cube vs. feather
08.12 Ball vs. feather
08.15 Measure free fall
24.24 Clown on tightrope ![]()
24.27 Balance balls on ends of rod ![]()
24.30 Cantilever
24.33 California board ![]()
24.36 Stacked blocks (also listed as 32.12, under Equilibrium and Elasticity)
24.39 Tilting table (also listed as 32.09, under Equilibrium and Elasticity)
24.42 Cone rolls uphill ![]()
A video of this demonstration is available (a link is on its page).