A cube of oak wood with very smooth faces normally floats in water. Suppose you submerge it completely and press one face flat against the bottom of a tank so that no water is under that face. Will the block float to the surface? Is there a buoyant force on it? Explain
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Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.
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Physics, 23.06.2019 02:00
Explain the difference in reactivity of the elements based on their electron configurations.
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A10n falling encounters 10n of air resistance (upward force). the net force on the object is:
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Physics, 23.06.2019 11:00
Based on the diagram of the electric field lines around the two spherical charges, what are the signs of the left and right charge respectively?
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A cube of oak wood with very smooth faces normally floats in water. Suppose you submerge it complete...
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