The mean diameters of x and y two planets in the same solar
Course:- Physics
Reference No.:- EM13601527

Assignment Help >> Physics

Question: The mean diameters of X and Y, two planets in the same solar system, are 6.4 x 103 km and 1.2 x 104 km, respectively. The mass of X is 0.25 times the mass of Y. The value of g on Y is 8.8 m/s2. The mass of Y is 4.750 x 1024 kg. What is the escape speed on X?

Put your comment

Ask Question & Get Answers from Experts
Browse some more (Physics) Materials
A diving board of length 3.00m is supported at a point 1m from the end, and a diver weighing 520 m stands at the free end . The diving board is of uniform cross section and
An astronaut on the Mars attaches a small brass ball to a 1.00- length of string and makes a simple pendulum. She times 13 complete swings in a time of 35.4 seconds. From this
The top plate is illuminated by monochromatic light of wavelength 544.1 nm. Determine number of dark parallel bands crossing the top plate (including the dark band at zero t
You're a marine biologist concerned with the effects of sonic booms on plankton, and you need to estimate the altitude of a supersonic aircraft flying directly over you at 1
A 6 Kg block is on a frictionless plane inclined at 37 degrees. The block is attached by a weightless cord passing over a frictionless peg to a hanging block of mass 4 Kg.,
Provided that a 6.12x10^-2 A current in the wire is directed downward, what is the magnitude and direction of the magnetic field in the two boxes, if the boxes are 3.7x10^-3
A horizontal boom 8 ft long is attached to a wall at its inner end and is supported at its outer end by a cable that makes an angle 30° with the boom. The boom weighs 60 lb,
A car traveling at 120km/h strikes a tree. The front end of the car compresses and the driver comes to rest after traveling 0.85m. What was the magnitude of the average accel