Q. A 280 g block on a 50.00 cm-long string swings in a circle on a horizontal, frictionless table at 70 rpm.

What is the speed of the block?

What is the tension on the string?

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Define what is the speed of the block : A 280 g block on a 50.00 cm-long string swings in a circle on a horizontal, frictionless table at 70 rpm. |

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