Physics, 12.02.2020 23:52 amontgomery51
You and your friends find a rope that hangs down 19m from a high tree branch right at the edge of a river. You find that you can run, grab the rope, swing out over the river, and drop into the water. You run at 2.0 m/s and grab the rope, launching yourself out over the river. How long must you hang on if you want to drop into the water at the greatest possible distance from the edge?
Answers: 3
Physics, 22.06.2019 13:30
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
Answers: 3
You and your friends find a rope that hangs down 19m from a high tree branch right at the edge of a...
History, 24.06.2019 16:30
History, 24.06.2019 16:30
History, 24.06.2019 16:30
Mathematics, 24.06.2019 16:30
Chemistry, 24.06.2019 16:30
Social Studies, 24.06.2019 16:30
Physics, 24.06.2019 16:30
Mathematics, 24.06.2019 16:30