Physics, 02.07.2019 23:20 slacker1738
Asolar system is composed of a star and a planet that goes around the star in a circunference. the planet spins around itself with the axis of this rotation perpendicular to the plane of its orbit around the star. i need to find the position of the star with respect to a reference frame attached to the surface of the planet, asumming that: 1) the distance between the planet and the star is far greater than the radius of the planet; 2) the radius of the planet is significant.
Answers: 2
Physics, 21.06.2019 14:40
If you go to a nutrition store and buy a supplement, you can count on the fact that it is pure and safe because supplements are regulated, controlled, and inspected by the fda.
Answers: 1
Physics, 22.06.2019 06:30
Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
Answers: 1
Physics, 22.06.2019 19:00
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
Answers: 1
Asolar system is composed of a star and a planet that goes around the star in a circunference. the p...
Computers and Technology, 16.09.2019 17:30
Computers and Technology, 16.09.2019 17:30