Wednesday, 12 August 2015

Why Do Aeroplanes Fly? | Science Questions For Kids

  1. In this science questions for kids tells us about why do aeroplanes fly? In these kids educational videos student asked why do aeroplanes fly? Professor told that four forces push and pull an air plane in flight. The wings act as an air foil and produce an upward force called lift. The opposite of lift is the force of gravity, which pulls the aircraft downward. A force called drag, caused by air resistance, slows an air-plane down. This kid’s video teaches you in a fun way. Watch this cute 3D animation Kids HD video to know more about any important information.
  2. Airplane wings are shaped to make air move faster over the top of the wing. When air moves faster, the pressure of the air decreases. So the pressure on the top of the wing is less than the pressure on the bottom of the wing. The difference in pressure creates a force on the wing that lifts the wing up into the air.
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