Physics, 07.09.2020 21:01, gracekerleyy
A teacher has a round flask with holes in it. As she pushes down the water comes out of the holes. Explain why, she repeats the experiment with a flask with no holes. What will happen? Why?
Answers: 3
Physics, 22.06.2019 10:30, elijahjacksonrp6z2o7
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
Answers: 2
Physics, 22.06.2019 14:30, samehajamal1234567
When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
Answers: 3
Physics, 22.06.2019 19:40, cordovatierra16
Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)
Answers: 1
A teacher has a round flask with holes in it. As she pushes down the water comes out of the holes. E...
Biology, 17.12.2019 20:31
Mathematics, 17.12.2019 20:31
History, 17.12.2019 20:31
Mathematics, 17.12.2019 20:31