In 1993 the spacecraft Galileo sent home an image of asteroid 243 Ida and an orbiting tiny moon (now known as Dactyl), the first confirmed example of an asteroid moon system. Other such systems have since been discovered. Assume an asteroid's moon is 1.4 km wide, and that its center is 130 km from the center of the asteroid, which is 55 km long. The moon's orbit is circular with a period of 22 h. (a) What is the mass of the asteroid? kg (b) The volume of the asteroid is 14,100 km³. What is the density of the asteroid? kg/m³

In 1993 the spacecraft Galileo sent home an image of asteroid 243 Ida and an orbiting tiny moon (now known as Dactyl), the first confirmed example of an asteroid moon system. Other such systems have since been discovered. Assume an asteroid's moon is 1.4 km wide, and that its center is 130 km from the center of the asteroid, which is 55 km long. The moon's orbit is circular with a period of 22 h. (a) What is the mass of the asteroid? kg (b) The volume of the asteroid is 14,100 km³. What is the density of the asteroid? kg/m³

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section11.5: One-dimensional Elastic Collisions

Problem 11.5CE: If a spacecraft is headed for the outer solar system, it may require several gravitational...

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