Physics, 31.08.2021 17:20, suzieuzie

In a frictionless bowl shaped as a sphere, 4 identical balls of radius R and m assmare placed inside the bowl with their centers at the same levelled height. Then a fifth identical ball is placed on top of the 4 balls below and the balls can all remain in equilibrium. Required:
How much is the radius of the spherical bowl?

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In a frictionless bowl shaped as a sphere, 4 identical balls of radius R and m assmare placed inside...