Calculating the Speed of a Ball Rolling Down a Hill

So I know that given a unchanging hill, and same mass between a sphere and cube, that the cube should slide down the hill faster (assuming negligible friction). This is observed through the energy "lost" by the sphere which instead of having all of its potential energy transferred towards

Ball Rolling Down an Incline - IB Physics

Rolling downhill

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7.01 Acceleration of Sphere Rolling Downhill: method 1

newtonian mechanics - Rolling dynamics of round objects down an

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11.1 Rolling Motion University Physics Volume 1

Factors Affecting Velocity of a Sphere Rolling Down Incline

How would I calculate the acceleration of a ball rolling down a