Aproposed space elevator would consist of a cable stretching from the earth's surface to a satellite, orbiting far in space, that would keep the cable taut. a motorized climber could slowly carry rockets to the top, where they could be launched away from the earth using much less energy. what would be the escape speed for a craft launched from a space elevator at a height of 56,000 km? ignore the earth's rotation.
Answers: 1
Physics, 22.06.2019 08:00, olejlund8073
If the force applied to an object remains constant, is more power needed for the object to move faster ? explain
Answers: 3
Physics, 22.06.2019 11:30, lifeofabe214
Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?
Answers: 1
Physics, 23.06.2019 02:00, nicole5918
Ice at 0.0∘c has a density of 917 kg/m3. a 3.00 cm3 ice cube is gently released inside a small container filled with oil and is observed to be neutrally buoyant. what is the density of the oil?
Answers: 2
Aproposed space elevator would consist of a cable stretching from the earth's surface to a satellite...
Mathematics, 12.05.2021 05:20
Computers and Technology, 12.05.2021 05:20