Physics, 21.03.2020 05:04 shavonfriend27
Satellite is placed in an elongated elliptical (not circular) orbit around the Earth. At the point in its orbitwhere it is closest to the Earth, it is a distance of1.00×106m from the surface (not the center) of the Earth, andis moving at a velocity of5.14km/s. At the point in its orbit when it is furthest from the Earth it is a distance of2.00×106m from the surface of the Earth. Note that the Earth has a mass of5.97×1024kgand a radius of6.37×106m.(a)How fast is the satellite moving when it is at its furthest point from the Earth?(b)If, at the closest approach to the Earth, the satellite could be deflected so that it had the same velocity as before, but was now traveling directly away from the Earth, how far from the surface of the Earth would it get before itstopped, and then started to fall back to the Earth?
Answers: 2
Physics, 22.06.2019 05:50
Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference
Answers: 1
Physics, 22.06.2019 10:00
Which atomic model was proposed as a result of j. j. thomson’s work?
Answers: 1
Physics, 22.06.2019 18:30
In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km.h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.
Answers: 2
Physics, 22.06.2019 21:00
How is the acceleration of an object in uniform circular motion constant? a - in magnitude only b - in direction only c - in both magnitude and direction d - in magnitude, direction & orientation
Answers: 3
Satellite is placed in an elongated elliptical (not circular) orbit around the Earth. At the point i...
History, 12.04.2021 01:40
Mathematics, 12.04.2021 01:40
Computers and Technology, 12.04.2021 01:40
Biology, 12.04.2021 01:40
Chemistry, 12.04.2021 01:40
English, 12.04.2021 01:40
History, 12.04.2021 01:40