Walking by a pond, you find a rope attached to a stout tree limb that is above ground level. you decide to use the rope to swing out over the pond. the rope is a bit frayed, but supports your weight. you estimate that the rope might break if the tension is greater than your weight. you grab the rope at a point from the limb and move back to swing out over the pond. (model yourself as a point particle attached to the rope from the limb.)
(a) what is the maximum safe initial angle between the rope and the vertical at which it will not break during the swing?
(b) if you begin at this maximum angle, and the surface of the pond is below the level of the ground, with what speed will you enter the water if you let go of the rope when the rope is vertical?
Answers: 1
Physics, 22.06.2019 21:30, Hockeypro1127
The three classes of rocks are sedimentary, metamorphic, and igneous. how are rocks classified into one of these three groups?
Answers: 1
Physics, 22.06.2019 23:00, sagereagin
Which type of reaction is shown in this energy diagram ?
Answers: 1
Physics, 23.06.2019 02:20, tmrodriguez1
If 130 j of energy were added to 1 kg of each of the samples listed in the answer choices, which would experience the greatest temperature increase
Answers: 2
Walking by a pond, you find a rope attached to a stout tree limb that is above ground level. you dec...
Chemistry, 16.04.2021 21:00
Social Studies, 16.04.2021 21:00
Advanced Placement (AP), 16.04.2021 21:00