I got some questions that im blanking out on, if someone could tell me what forumla i use i would greatly appriciate it. 1 problem is about a space shuttle taking off that takes 200 seconds to reach its cruising speed of 11,200 m/s or 25 thousand mph, i have to find out at what rate it accelerates.(adsbygoogle = window.adsbygoogle || []).push({});

2. to calculate a G I divide the acceleration by 10 correct?

3. how do i calculate the weight of the rocket? I have the accelration, mass and force information of it i just need a formula

4. how can i calculate the air friction? its got 20% more magnitiude then the weight of the rocket.

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Few Questions

**Physics Forums | Science Articles, Homework Help, Discussion**