Physics, 04.03.2020 20:05 itsmichaelhere1
A spaceship of proper length ? = 100 m travels in the positive x direction at a speed of 0.700 c0 relative to Earth. An identical spaceship travels in the negative x direction along a parallel course at the same speed relative to Earth. At t = 0, an observer on Earth measures a distance d = 58,000 km separating the two ships.
Part A
At what instant does this observer see the leading edges of the two ships pass each other?
Answers: 2
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Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?
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The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
Answers: 3
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Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.
Answers: 1
A spaceship of proper length ? = 100 m travels in the positive x direction at a speed of 0.700 c0 re...
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