Physics, 26.11.2019 02:31 amandavaldez5577
Given: g = 6.67259 × 10−11 n m2 /kg2 . a 438 kg geosynchronous satellite orbits a planet similar to earth at a radius 1.94 × 105 km from the planet’s center. its angular speed at this radius is the same as the rotational speed of the earth, and so they appear stationary in the sky. that is, the period of the satellite is 24 h . what is the force acting on this satellite? answer in units of n.
Answers: 2
Physics, 21.06.2019 23:30
Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration
Answers: 1
Physics, 22.06.2019 11:00
Aperson walks first at a constant speed of 4.89 m/s along a straight line from point a to point b and then back along the line from b to a at a constant speed of 2.95 m/s. what is the average speed over the entire trip?
Answers: 1
Physics, 22.06.2019 11:50
The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e
Answers: 1
Physics, 22.06.2019 15:00
What happens when a rubber rod is rubbed with a piece of fur?
Answers: 1
Given: g = 6.67259 × 10−11 n m2 /kg2 . a 438 kg geosynchronous satellite orbits a planet similar to...
Mathematics, 11.05.2020 18:57
Biology, 11.05.2020 18:57
History, 11.05.2020 18:57
History, 11.05.2020 18:57
Social Studies, 11.05.2020 18:57
History, 11.05.2020 18:57
Mathematics, 11.05.2020 18:57
History, 11.05.2020 18:57
English, 11.05.2020 18:57