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A 0.196 kg ball is stuck 0.59 m from the center of a spinning disk If its kinetic energy is 0.1212 J, what is the rotational speed?

rpm

A 0.367 kg ball is stuck 0.34 m from the center of a spinning disk If its kinetic energy is 0.005815 J, what is the rotational speed?

rpm

A 0.45 kg ball is stuck 0.54 m from the center of a spinning disk If its kinetic energy is 2.337 J, what is the rotational speed?

rpm

A 0.093 kg ball is stuck 0.57 m from the center of a spinning disk If its kinetic energy is 0.01656 J, what is the rotational speed?

rpm

A 0.393 kg ball is stuck 0.99 m from the center of a spinning disk If its kinetic energy is 6.861 J, what is the rotational speed?

rpm

A 0.094 kg ball is stuck 0.92 m from the center of a spinning disk If its kinetic energy is 0.1116 J, what is the rotational speed?

rpm