Physics, 25.09.2021 01:50 khalfani0268
The X-43 is the fastest aircraft ever. It flew a distance of 3,961 km from Los Angeles to New York at a speed of 11,265 km/hr. How long did it take the X-43 to fly that distance?
Answers: 1
Physics, 22.06.2019 07:00
The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.
Answers: 1
Physics, 22.06.2019 07:00
How do you tell if someone actually cares about you? and just say they do?
Answers: 2
Physics, 22.06.2019 12:10
Does anyone have the answers to online physics course plato course physics, semester a v3.0
Answers: 2
Physics, 22.06.2019 12:30
When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)
Answers: 2
The X-43 is the fastest aircraft ever. It flew a distance of 3,961 km from Los Angeles to New York a...
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