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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 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