Question: A hoop is rolling without slipping along a horizontal surface with a forward speed of 6 . 7 8 m / s when it starts

A hoop is rolling without slipping along a horizontal surface with a forward speed of $6.78$ m $/$ s when it starts up a ramp that makes an angle of $16.14 \$ deg with the horizontal. What is the linear speed of the hoop after it has rolled $3.09$ m up as measured along the surface of the ramp? Give your answer in m $/$ s

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