Problem 3: Suppose a 65-kg mountain climber has a 0.72 cm diameter nylon rope. Randomized Variables...
Problem 3: Suppose a 65-kg mountain climber has a 0.72 cm diameter nylon rope.
Randomized Variables m = 65 kg d = 0.72 cm l = 33 m
By how much does the mountain climber stretch her rope, in centimeters, when she hangs 33 m below a rock outcropping? Assume the Young's modulus of the rope is 5 × 109 N/m2.
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Problem 3: Suppose a 65-kg mountain climber has a 0.72 cm
diameter nylon rope.
Randomized Variables...
Suppose a 65-kg mountain climber has a 0.86 cm diameter nylon rope.
Suppose a 65-kg mountain climber has a 0.86 cm diameter nylon rope. By how much does the mountain climber stretch her rope, in centimeters, when she hangs 37 m below a rock outcropping? Assume t modulus of the rope is 5 x 109 N/m2 .
a) By how much does a 59.3 kg mountain climber stretch her 0.790 cm diameter nylon...
a) By how much does a 59.3 kg mountain climber stretch her 0.790 cm diameter nylon rope when she hangs 30.2 m below a rock outcropping? (Enter your answer in cm.) b) Does the answer seem to be consistent with what you have observed for nylon ropes? Would it make sense if the rope were actually a bungee cord?
A rock climber hangs freely from a nylon rope that is 14 mlong and has a...
A rock climber hangs freely from a nylon rope that is 14 mlong and has a diameter of 8.4 mm. If the rope stretches 4.7 cm , what is the mass of the climber? Young's modulus for nylon is Y=0.37×10^10 N/m2.
A rock climber hangs freely from a nylon rope that is 16 m long and has...
A rock climber hangs freely from a nylon rope that is 16 m long and has a diameter of 8.1 mm. If the rope stretches 4.2 cm, what is the mass of the climber? Young's modulus for nylon is Y=0.37 X 10^10 N/m^2 . solve step by step
For safety in climbing, a mountaineer uses a nylon rope that is 65 m long and...
For safety in climbing, a mountaineer uses a nylon rope that is 65 m long and 1.4 cm in diameter. When supporting a(n) 81-kg climber, the rope elongates 1.4 m. Find its Young's modulus.
For safety in climbing, a mountaineer uses a nylon rope that is 65 m long and...
For safety in climbing, a mountaineer uses a nylon rope that is 65 m long and 1.3 cm in diameter. When supporting a(n) 83-kg climber, the rope elongates 1.5 m. Find its Young's modulus.
For safety in climbing, a mountaineer uses a nylon rope that is 65 m long and...
For safety in climbing, a mountaineer uses a nylon rope that is 65 m long and 1.1 cm in diameter. When supporting a(n) 89-kg climber, the rope elongates 1.4 m. Find its Young's modulus. _____ Pa
The length of nylon rope from which a mountain climber is suspended has a force constant...
The length of nylon rope from which a mountain climber is suspended has a force constant of 1.56 ✕ 104 N/m. (a) What is the frequency (in Hz) at which he bounces, given that his mass plus the mass of his equipment is 87.0 kg? ________ Hz (b) How much would this rope stretch (in cm) to break the climber's fall if he free-falls 2.00 m before the rope runs out of slack? Hint: Use conservation of energy. __________ cm...
(9%) Problem 11: The length of nylon rope from which a mountain climber is suspended has...
(9%) Problem 11: The length of nylon rope from which a mountain climber is suspended has a force constant of 1.65 x 104 N/m. 25% Part (a) What is the frequency, in Hz, at which he bounces, given his mass and the mass of his equipment is 88 kg? f-2.18 Correct! 25% Part (b) How much would this rope stretch, in centimeters, to break the climber's fall if he free-falls 2.8 m before the rope starts to stretch? Correct! x59.57...
The length of nylon rope from which a mountain climber is suspended has a force constant...
The length of nylon rope from which a mountain climber is suspended has a force constant of 1.52 ✕ 104N/m. (a) What is the frequency (in Hz) at which he bounces, given that his mass plus the mass of his equipment is 86.0 kg? (b) How much would this rope stretch (in cm) to break the climber's fall if he free-falls 2.00 m before the rope runs out of slack? Hint: Use conservation of energy. (c) Repeat both parts of...
(9%) Problem 11: The length of nylon rope from which a mountain climber is suspended has a force constant of 1.65 x 104 N/m. 25% Part (a) What is the frequency, in Hz, at which he bounces, given his mass and the mass of his equipment is 88 kg? f-2.18 Correct! 25% Part (b) How much would this rope stretch, in centimeters, to break the climber's fall if he free-falls 2.8 m before the rope starts to stretch? Correct! x59.57...
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