CLICK HERE to return to the problems.
NAME_________________________________ CLASS____________________ DATE____________
1. ___ |
Used to control a model rocket. |
A. Weight |
2. ___ |
The faster the exhaust is pushed through a rocket engine, the more forceful this is. |
B. Newton's First Law |
3. ___ |
This, along with weight, acts as resistance to rocket motion. |
C. Newton's Third Law |
4. ___ |
If thrust is greater than weight, this law describes the increase in velocity. |
D. Drag |
5. ___ |
When weight and drag are in balance, this law explains why the rocket falls at a constant velocity. |
E. Newton's Second Law |
6. ___ |
Rocket engines produce thrust through the application of this law. |
F. Thrust |
7. ___ |
For a rocket to lift off, the thrust must be greater than this force. |
G. Lift |
Find the phrase by using the above code from the letter next to the number.
_____ _____ _____ _____ _____ _____ _____
...5.........6........4........1..........7.........3..........2...