**1. The problem statement, all variables and given/known data**

What thrust does a 200g model rocket need in order to have a vertical acceleration of 10.0m/s^2?

A) on earth?

B) on the moon, where g=1.62m/s^2

**2. Relevant equations**

**3. The attempt at a solution**

I am not sure of an equation to use for this problem

http://ift.tt/1jkpykq