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How much work is done when a force of 10 newtons is used to lift a boy 3 meters into the air?
The work down is 10Nx3m= 30Nm( Joules).
How much hot air does it take to raise a hot air balloon?
No set answer to that, it depends on how much the balloon has to lift.
What forces are at work on a moving sailboat?
Drag (water and air), gravity, displacement buoyancy, aerodynamic lift,
How does a balloon hovercraft work does it have lots of forces acting on it and what does friction have to do with it?
It has lift by having hot air, which rises. Gravity, Lift, and Friction act upon the balloon hovercraft. The friction is a fluid friction known as Air Resistance.
How do airplane wings work to achieve lift?
An Airplanes wings work to achieve lift by using and airfoil shape. This means that the top of the wing is curved and the bottom is flat. The air flows faster over the top of the wing and slower on the bottom. This causes the higher pressure that is now on the bottom to lift up the airplane from the wings. This kind of lift cannot work without thrust to start lifting it up! I hope this helped!
Why would a hydraulic lift not work if it was filled with air?
Air is not compressible
How much work is done when a force of 10 newtons is used to lift a boy 3 meters into the air?
The work down is 10Nx3m= 30Nm( Joules).
How does an air lift pump function?
An air lift pump is used to press down air. Most commonly used when allowing light to be drawn in when necessary. For example a fish tank will use one.
How much hot air does it take to raise a hot air balloon?
No set answer to that, it depends on how much the balloon has to lift.
Why us air drag necessary for the flight of a aeroplane?
Because air drag and flow is what gives the wings lift. Air travels faster under the wing and slower over top the wing. This creates less pressure on the top of the wing providing 'lift'.
How do rear air shocks work?
Rear air shocks work by using a small air compressor to provide additional lift and support. This is particularly handy for towing heavy loads.
How much air pressure to lift a 1 kilo of object?
i will hurt is all i can say
How does a hydraulic lift work?
A hydraulic lift works by having pressure travel through a tube into another. One tube is smaller forcing air into the larger one in order to push and raise the lift.
What forces are at work on a moving sailboat?
Drag (water and air), gravity, displacement buoyancy, aerodynamic lift,
How does a balloon hovercraft work does it have lots of forces acting on it and what does friction have to do with it?
It has lift by having hot air, which rises. Gravity, Lift, and Friction act upon the balloon hovercraft. The friction is a fluid friction known as Air Resistance.
How gravity helps the plane with flight?
It doesn't exactly help. What it does do is keep the atmosphere around the planet from dissipating, which is not only necessary for atmospheric flight, but also for breathing and stuff. Atmospheric craft can fly because their wings generate lift as a result of their motion through the air. Without air, no lift. Without gravity, no air.
How much flotation does a cubic foot of air have?
Everything I can find says that a cubic foot of air can lift about 62-63 lbs.
