"Spiderman, whose mass is 80.0 kg, is dangling on the free end of a 12.0-m-long rope, the other end of which is fixed to a tree limb above. By repeatedly bending at the waist, he is able to get the rope in motion, eventually getting it to swing enough that he can reach a ledge when the rope makes a 60.0° angle with the vertical. How much work was done by the gravitational force on Spiderman in this maneuver?

(Note: Ensure to include the required calculations to solve the problem.)"

Question

"Spiderman, whose mass is 80.0 kg, is dangling on the free end of a 12.0-m-long rope, the other end of which is fixed to a tree limb above. By repeatedly bending at the waist, he is able to get the rope in motion, eventually getting it to swing enough that he can reach a ledge when the rope makes a 60.0° angle with the vertical. How much work was done by the gravitational force on Spiderman in this maneuver?

(Note: Ensure to include the required calculations to solve the problem.)"

StudyXY · Accepted Answer

: First, we need to find the height from which Spiderman is able to reach the ledge. : Calculate the value of h. : Now, we need to find the gravitational force acting on Spiderman. : Calculate the value of F. : The work done by a force can be calculated using the formula: : Calculate the work done by the gravitational force. The gravitational force did approximately 9417.6 J of work on Spiderman in this maneuver.

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Full Solution Locked

Step 1
: First, we need to find the height from which Spiderman is able to reach the ledge.

Step 2
: Calculate the value of h.

Final Answer

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