Physics, 09.12.2020 18:30 lucas2020197
What is the total mechanical energy for a 3 kg football traveling at 6 m/s at a height of 2 m above the ground?
A.60 J
B.114 J
C.54 J
D.36 J
Answers: 1
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Cereal plants gain chemical potential energy as they grow. which form of energy is converted to create the chemical potential energy?
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Askier pushes himself along the snow on flat ground. he feels air resistance on his body. which way is his net force vector pointing? a. upb. downc. backwardd. forward
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How are scientific theories different than laws or hypotheses? theories can be changed to better fit new evidence theories can remain the same over hundreds of years theories can be proven beyond any doubt or questioning theories can develop without any supporting observations
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What is the total mechanical energy for a 3 kg football traveling at 6 m/s at a height of 2 m above...
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