Physics, 07.06.2021 23:00, elianagilbert3p3hh63
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curtis drops a 2kg coconut from a 16 m high tree. determine the potential energy, kinetic energy, and speed of the coconut at each height. remember to use the idea of conservation of energy. the initial speed of the coconut is 0 m/s
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Sound is a disturbance that travels through a medium as a
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Physics, 22.06.2019 16:30, lunarwoo
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
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Physics, 22.06.2019 19:30, diyagawande
Complete these sentences. if a roller coaster train has a potential energy of 1,500 j and a kinetic energy of 500 j as it starts to travel downhill, its total energy isj. once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 j, and its potential energy decreases to j. when the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isj.
Answers: 1
PLEASE ANSWERRR THIS
curtis drops a 2kg coconut from a 16 m high tree. determine the potential ener...
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