# Acceleration due to gravity homework

1. Oct 9, 2007

### queen of hearts

what is the acceleration due to gravity at a distance of one earth radius above earth's surface?

2. Oct 9, 2007

### ptr

Use the expression for the gravitational force, then equate that force to $$ma$$, there being an m in your expression for the gravitational force, the "m"s would devide out.