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Rockets. 9/2/11. Sir Isaac Newton. English scientist in 1687. He believed that there were 3 basic principles that govern all objects. Newton’s 3 Laws.

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Rockets

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Rockets

9/2/11


Sir Isaac Newton

  • English scientist in 1687.

  • He believed that there were 3 basic principles that govern all objects.


Newton’s 3 Laws

  • Newton’s 1st Law—An object will stay at rest unless acted upon by an outside force. An object will stay in motion unless acted upon by an outside force.


Newton’s 3 Laws

  • Newton’s 2nd Law—Force is equal to mass times acceleration.


Newton’s 3 Laws

  • Newton’s 3rd Law—For every action there is an equal or opposite reaction.


Parts of a rocket

  • Casing—The body of the tube.

  • Cone—The top of rocket.


Parts of a rocket

  • Fins—Four parts at base of rocket for control.

  • Throat—The inside center

    of the rocket.


Air and Rockets

Fuel


Rockets


Any Questions?


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