# Ball on a string

Classical Mechanics Level pending

A $$5\text{ kg}$$ object is tied to the end of a $$0.2\text{ m}$$ string and swung in a horizontal circle while making an angle of $$\frac{\pi}{6}$$ below the horizontal. If $$g=10\frac{\text{m}}{\text{s}^2},$$ how fast is the object traveling in $$\frac{\text{m}}{\text{s}}?$$

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