Wednesday
August 20, 2014

Homework Help: Physics

Posted by Steve on Sunday, March 11, 2012 at 2:50pm.

A space explorer is 4.6 billion km away from a certain star, and observes that the gravitational force of attraction exerted on the spacecraft by the star is 500 N. What will the force become when the craft has approached to a position 2 billion km from the star?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

PHYSICS - A space explorer is 4.6 billion km away from a certain star, and ...
physics - A certain star is 10.9 light-years away. How long would it take a ...
Physics - In Larry Nivenís science fiction novel Ringworld, a ring of material ...
Physics Classical Mechanics - Consider a double star system under the influence ...
physics (Newton's Law of gravitation) - I need help with this question until the...
Physics - When a spacecraft travels from the Earth to the Moon, both the Earth ...
physics - Planets A and B orbit the same star. Planet B is four times further ...
physics - A neutron star and a black hole are 5.650e+12 m from each other at a ...
Physics - The star has a mass n_1 times that of the planet, which orbits this ...
physics (Newton"s law of gravitation) - Please, can someone help me with this? A...

Search
Members