Physics, 30.10.2019 22:31 cassiemyers60
Ablock of wood has a small metal disk attached to one side, small enough that the average density of the block is still less than the density of water. if you carefully place the block into water with the metal disk on top and so out of the water then it will float. if you now turn the block over so that the metal is on the bottom and so in the water will the block still float, and if so will it float at the same level, or higher, or lower? (don’t forget to justify your answer.)
Answers: 3
Physics, 22.06.2019 11:00, taylorwhitfield6
Aperson walks first at a constant speed of 4.89 m/s along a straight line from point a to point b and then back along the line from b to a at a constant speed of 2.95 m/s. what is the average speed over the entire trip?
Answers: 1
Physics, 22.06.2019 21:30, hail47
Global climatic patterns are changing because of the melting of polar ice caps. the melting of polar ice caps is an example of the interaction between the atmosphere and cryosphere cryosphere and geosphere hydrosphere and geosphere biosphere and cryosphere
Answers: 1
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