The _____-heating propulsion system uses an external heat source.
Modern rockets consist of ____ (written number) major systems.
The _______ rocket's airframe has a skin that is thinner than a dime.
The amount of force required to accelerate a body depends upon the mass of the body. We generally call this mass, weight. As a fuel load of a rocket is used up, the rocket can go faster and faster as it is pushed by its thrust into space. This is an application of Newton's _______ Law.
The forward thrust of a rocket is due to the exhaust gases leaving the opposite end. This is an example of Newton's _____Law.
The amount of force that is required to accelerate a body depends upon the mass of that body. This is an application of Newton's _____ Law.
The Mariner planetary probes are the "_______-by" type.
The rate at which the velocity (speed) of a body increases.
A rocket with an _______ propulsion system would travel through space slowly at the start, but later would achieve a very high velocity.
The _______ system in a rocket works like a pilot's muscles as it moves the airplane's rudder or ailerons.
A body at rest tends to remain at rest. Great thrust is needed to overcome the ______imposed by Earth's gravity.
An inertial guidance system contains _______ (short form).
Intel, A satellite with a geosynchronous orbit that is used for commercial, international communications is the _______ SAT.
In the Apollo series, the top of the rocket carried the pay-______.
Verticales
The prefix meaning, "having to do with the science of flight" is _______.
The rocket guidance system is similar to our ______.
What we usually call "speed," but is really distance measured against time, is _______.
The mass- ______ propulsion system would use materials mined from celestial bodies.
The amount of force that is required to accelerate a body depends upon the mass of that body. This is an application of Newton's _____ Law.
Our Earth is an orbiter that circles the star which we call our ___.
The rate at which the velocity (speed) of a body increases
The ___ of a body is actually the quantity of matter it contains.
In the basic equation F=ma. The F represents _______.
The attraction upon a body by the force of gravity on earth is called ____.
Liquid fuel for rockets is better than solid fuel because it produces _______ more thrust.
One propulsion system of the future, the photon system, would convert matter into ____ energy.
To say that the thrust of the rocket must be greater than its weight is an example of Newton's _______ Law.
In the Apollo series, the top of the rocket carried the pay-______.
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When you hit the 'Arrange' button, our algorithm will try to arrange all your words on the grid, and will move words around to try to fit the most words.
This will get all the words on the grid about 90% of the time, depending on the word list. For the other 10%, you will get an alert explaining that the words that did not fit were added to the scratchpad.
It prints on two pages.
Big puzzles won’t always print on one page — the clues and grid are the smallest we could make them while keeping them readable for everyone.
That said, different browsers print in slightly different ways, so you could try using 'print preview' using a different browser (or try the PDF button) to see if you like how that looks better.
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