10. Conservation of Energy

A 56-kg student runs at 6.0 m/s, grabs a hanging 10.0‑m-long rope, and swings out over a lake (Fig. 8–49). He releases the rope when his velocity is zero.

(a) What is the angle θ when he releases the rope?

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A 56-kg student runs at 6.0 m/s, grabs a hanging 10.0‑m-long rope, and swings out over a lake (Fig. 8–49). He releases the rope when his velocity is zero.

(c) What is the maximum tension in the rope during the swing?

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