Rocket Science

Rocket works on which law of motion ?

• Newton's first law

• Newton's second law

• Newton's third law

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The rockets are made up of light but very strong material like

• aluminium

• steel

• copper

• titanium

What is the shape of a rocket ?

• Thin , tall , cylindrycal , heavy weight , manned or unmanned

• Thin , tall , cylindrycal , light weight , manned or unmanned

• Thin , tall , triangle , light weight , manned or unmanned

What is aerodynamics?

• How the moving air interacts with the rocket.

• How high the rocket flies.

• How tall the rocket is.

In rocketry, What is DRAG?

• Air Resistance

• Atmospheric conditions

• Apogee

What part of the rocket stabilizes the flight while the rocket is in the air?

• Fins

• Nose Cone

• Body Tube

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NGSS.MS-PS2-1

Which Newton's Law of Motion states Every action has an equal and opposite reaction.

• Newton's 1st law of motion.

• Newton's 2nd law of motion.

• Newton's 3rd law of motion.

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The amount of thrust (force) produced by the rocket engines needs to be __________ than the force of gravity holding it down.

• Equal
• Greater
• Less

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Relating to Newton’s Third Law, action and reaction, what is the reaction when a rocket expels gas, smoke and flames from the nozzle end of the rocket engine?

• Nothing
• Propels in the opposite direction
• Creates a balanced force
• Creates friction

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NGSS.MS-PS2-1

Identify the various types of rockets parts seen in the picture

• Nose Cone 
• Fin
• Payload
• Rocket Engine