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A student swings on a vine over a river on a 4.5 m long rope that...

A student swings on a vine over a river on a 4.5 m long rope that creates an arc like path. At the bottom of the swing, the student is moving with a speed of 2.2 m/s and there is a 535 N tension in the rope. Find the mass of the student.

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Answer #1

The answer us in the images. Page number is mentioned at right top. Here I use the value of gravitational acceleration g = 9.8 m/s2.

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