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Physics, 22.06.2019 02:10, allytrujillo20oy0dib
How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by
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Physics, 22.06.2019 02:30, coltonstevens15
Which feature of a heating curve indicates a change ofn state
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Physics, 22.06.2019 05:00, heavyhearttim
Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?
Answers: 1
The magnetic field between the poles of a magnet has magnitude 0.510 T. A circular loop of wire with...
History, 22.11.2019 05:31
History, 22.11.2019 05:31
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Mathematics, 22.11.2019 05:31
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Mathematics, 22.11.2019 05:31