Physics, 12.12.2019 22:31 taylorrsmithh
What role might electrostatic force play in spider dispersal, according to a recent study?
a.) the negatively charged atmosphere attracts negatively charged spider silk.
b.) the positively charged atmosphere attracts positively charged spider silk.
c.) the positively charged atmosphere attracts negatively charged spider silk.
d.) the positively charged atmosphere attracts negatively charged spider silk.
Answers: 2
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Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.
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The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water
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A15,000 kg rocket traveling at +230 m/s turns on its engines. over a 6.0 s period it burns 1,000 kg of fuel. an observer on the ground measures the velocity of the expelled gases to be −1,200 m/s.
Answers: 3
What role might electrostatic force play in spider dispersal, according to a recent study?
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