Physics, 22.05.2020 08:59 Mariela2699
Calculate the mechanical advantage of a lever that is able to lift 300 N rock with an effort force of 50 N. Please help
6 with speed advantage
0.16666 with speed advantage
6 with force advantage
0.16666 with no advantage
Answers: 1
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Using the given data table, calculate the acceleration of the skateboarder. you can use either form of the equation below?
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Physics, 22.06.2019 10:30
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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Physics, 22.06.2019 11:00
I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.
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Physics, 22.06.2019 11:20
Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .
Answers: 3
Calculate the mechanical advantage of a lever that is able to lift 300 N rock with an effort force o...
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