Test Android StudyStack App
Please help StudyStack get a grant! Vote here.
or...
Reset Password Free Sign Up

Free flashcards for serious fun studying. Create your own or use sets shared by other students and teachers.


incorrect cards (0)
correct cards (0)
remaining cards (0)
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the Correct box, the DOWN ARROW key to move the card to the Incorrect box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

Correct box contains:
Time elapsed:
Retries:
restart all cards



Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

6th Gr AstroCh 2/1&2

Astronomy -Chap 2

QuestionAnswer
Thrust reaction force that propels a rocket forward
velocity speed in a given direction
orbital velocity velocity a rocket thrust achieves to establish an orbit around Earth
escape velocity velocity for a rocket to fly beyond a planet's gravitational pull
satellite object that revolves around anther object in space
Created by: Karen Copanic on 2010-03-26



bad sites Copyright ©2001-2014  StudyStack LLC   All rights reserved.