An adventurous archaeologist crosses between two rock cliffs by slowly going han

Question

An adventurous archaeologist crosses between two rock cliffs by slowly going hand-over-hand along a rope stretched between the cliffs. He stops to rest at the middle of the rope (Figure 1) . The rope will break if the tension in it exceeds 2.95

An adventurous archaeologist crosses between two rock cliffs by slowly going hand-over-hand along a rope stretched between the cliffs. He stops to rest at the middle of the rope (Figure 1) . The rope will break if the tension in it exceeds 2.95A?10^4N can have if the rope is not to break? ^ circ , find the end=sion in the rope B) What is the smallest value the angle ? theta = 11.7? no title provided A) If the angle between the rope and the horizontal is ? kg. N, and our hero's mass is 93.6kg

Explanation / Answer

A) along vertical

2*T*sin11.7 = W = m*g

T = 2261.68 N

B) 2*Tmax*sin theta = m*g

2*29500*sin theta = (93.6*9.8)

theta = 0.89 degrees

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