Homework Help: physics

Posted by Millie on Tuesday, December 13, 2011 at 5:23pm.

The Near Earth Asteroid Rendezvous (NEAR), after traveling 2.1 billion km, is meant to orbit the asteroid Eros at a height of about 15 km from the asteroid's center. Eros is roughly box-shaped, with dimensions 40 km 6 km 6 km. Assume Eros has a density (mass/volume) of about 2.3 103 kg/m3.
What will be the period of NEAR as it orbits Eros?
If Eros were a sphere with the same mass and density, what would its radius be?
What would g be at the surface of this spherical Eros?

No one has answered this question yet.

Answer this Question

Related Questions

Physics - The Near Earth Asteroid Rendezvous (NEAR), after traveling 2.1 billion...
physics - The Near Earth Asteroid Rendezvous (NEAR), after traveling 2.1 billion...
physics - the near earth asteroid Rendezvous (NEAR), after travelling 2.1 ...
physics - Evidence suggests that there are trillions of dollars' worth of ...
physics - Consider an asteroid with a radius of 15.5 km and a mass of 3.46E+15 ...
physics - An asteroid, whose mass is 2.0 10-4 times the mass of Earth, revolves ...
Physics - The Earth has an angular speed of 7.272·10-5 rad/s in its ...
physics - In the early morning hours of June 14, 2002, the Earth had a ...
physics - In the early morning hours of June 14, 2002, the Earth had a ...
physics help pleaseee - In the early morning hours of June 14, 2002, the Earth ...

For Further Reading

First Name:
School Subject:
Answer: