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Physics

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Webster Gutkowski

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2y ago
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Cards in this guide (15)
What most influences whether or not an object will float

An object's density influences its buoyancy, thus determining whether or not an object will float

Which type of force is exerted on the support ropes of a hammock when you lie in it

Tension

Which term describes the upward push on the wings of an airplane that is caused by unequal pressure

Lift

What creates the lift that allows gliders to fly

Unequal Pressure

The aircraft's wing is shaped so that the air passing over the wing moves faster than the air under the wing causing a positive pressure differential, thus creating lift. In simpler terms, it is the air moving above the wing, not below the wing, that causes lift.

What is the factor described by Bernoulli's principle that allows airplanes to fly

speed of fluide flo

What will happen if too much tension force is exerted on a spring

the spring will snap

Which factor gives force to fluids

pressure

Where on earth would you expect atmospheric pressure to be highest

at the surface

Which force allows hot air balloons to fly

Buoyancy allows hot air balloons to fly.

Which fundamental force contributes to pressure in both water and the atmosphere

gravity

Which term is a pulling force exerted by solids

Tension is a pulling force that is exerted by solids.

Which type of force is exerted on the bottom row of bricks in a building

compression

Which term describes the ability of a solid to return to its original shape

elasticity

For which of these would the buoyant force of air be greatest a bird hotair ballon an airplane

it would be the same for all

Which of these is a type of drag force turbulence tension thrust and compression

turbulence

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