What is the shape of birds and airplanes wings?
Airfoil= curved top and flat bottom
Fluid must travel faster on top of the wing
Faster air creates less pressure on top, more pressure on the bottom
Match the term with the definition Lift Drag Weight Thrust Streamlining Shaping objects for easy flow of fluids Force that pushes plane forward Force exerted by air that slows plane Force of gravity The upward force resulting from difference
Match the term with the definition Pitch Roll Center of Gravity Yaw Help golf balls fly better Rudder controls this left or right motion Ailerons control the planes upside down or right side up The balance point of the plane The elevators control the up or down motion Dimples