A 90 kg 900 n mountaineer uses a nylon rope that is 55 m, Ask an Expert

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A 90 kg (900 N) mountaineer uses a nylon rope that is 55 m long and 1.0 cm in diameter.

1. If the full weight of the mountaineer is held by the rope, what is the stress of the rope?

2. Is nylon strong enough to not rupture under that stress?

3. If the full length of the rope is used, how much does it stretch?

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