Physics, 29.10.2020 20:20 gilliancarter2202
On Mars, a 12kg object dropped from a height of 32.5 m takes 4.14 s to reach the Martian surface. What is the acceleration due to gravity on Mars? What net force does the object experience?
Answers: 3
Physics, 22.06.2019 02:10
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
Answers: 2
Physics, 22.06.2019 11:30
In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque
Answers: 1
Physics, 22.06.2019 17:00
Explain what will happen if decomposers were apsent from a forest ecoysystem.
Answers: 1
On Mars, a 12kg object dropped from a height of 32.5 m takes 4.14 s to reach the Martian surface. Wh...
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