Engineering, 27.09.2021 19:40 baileyrw
a boy who has a mass of 65 kg is attempting to rescue a girl climbing up a rope at constant velocity. The maximum force that the rope can bare is 2kN. Use gravitational acceleration as 9.81 ms-2. Find through calculations if the rope can support the boy to go up. Show all your work to justify your conclusion. Find whether the boy can climb down together with the girl who has a mass of 60 kg. Show all your work to justify your conclusion.
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a boy who has a mass of 65 kg is attempting to rescue a girl climbing up a rope at constant velocity...
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