What most influences whether or not an object will float
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Definition1/15
An object's density influences its buoyancy, thus determining
whether or not an object will float
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Term1/15
Which type of force is exerted on the support ropes of a hammock when you lie in it
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Definition1/15
Tension
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Term1/15
Which term describes the upward push on the wings of an airplane that is caused by unequal pressure
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Definition1/15
Lift
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Term1/15
What creates the lift that allows gliders to fly
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Definition1/15
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.
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Term1/15
What is the factor described by Bernoulli's principle that allows airplanes to fly
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Definition1/15
speed of fluide flo
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Term1/15
What will happen if too much tension force is exerted on a spring
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Definition1/15
the spring will snap
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Term1/15
Which factor gives force to fluids
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Definition1/15
pressure
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Term1/15
Where on earth would you expect atmospheric pressure to be highest
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Definition1/15
at the surface
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Term1/15
Which force allows hot air balloons to fly
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Definition1/15
Buoyancy allows hot air balloons to fly.
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Term1/15
Which fundamental force contributes to pressure in both water and the atmosphere
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Definition1/15
gravity
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Term1/15
Which term is a pulling force exerted by solids
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Definition1/15
Tension is a pulling force that is exerted by solids.
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Term1/15
Which type of force is exerted on the bottom row of bricks in a building
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Definition1/15
compression
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Term1/15
Which term describes the ability of a solid to return to its original shape
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Definition1/15
elasticity
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Term1/15
For which of these would the buoyant force of air be greatest a bird hotair ballon an airplane
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Definition1/15
it would be the same for all
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Term1/15
Which of these is a type of drag force turbulence tension thrust and compression
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Definition1/15
turbulence
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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
A desk weighs 500 N with gravity applying that force downward If you apply 275 N upward force and a friend helping you applies 275 N upward force what is the net force applied
Which type of force is exerted on the support ropes of a hammock when you lie in it
What creates the lift that allows gliders to fly
What term describes an energy resource that can be used up
Which law states that the total momentum does not change when it is transferred
A desk weighs 500 N with gravity applying that force downward If you apply 275 N upward force and a friend helping you applies 275 N upward force what is the net force applied
What most influences 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
Which law states that the total momentum does not change when it is transferred
All objects change velocity as they move toward earth at a rate of 9.8 ms2 due to which factor of gravity
A desk weighs 500 N with gravity applying that force downward If you apply 275 N upward force and a friend helping you applies 275 N upward force what is the net force applied
Force can be calculated as pressure x area Which of the following will produce the most force