A horizontal tree branch is directly above another horizontal tree branch. The elevation of the higher branch is 9.65 m above the ground, and the elevation of the lower branch is 5.99 m above the ground. Some children decide to use the two branches to hold a tire swing. One end of the tire swing’s rope is tied to the higher tree branch so that the bottom of the tire swing is 0.47 m above the ground. This swing is thus a restricted pendulum. Starting with the complete length of the rope at an initial angle of 14.2° with respect to the vertical, how long does it take a child of mass 29.9 kg to complete one swing back and forth?
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.