Who designed the 'flying machine'?, Leonardo da Vinci, Mozart, Leonardo DiCaprio, Hot air sinks, TRUE, FALSE, Cold air sinks, TRUE, FALSE, When was the first official aeroplane made?, 1901, 1902, 1903, 1904, What is air pressure?, The air having no weight , The force that the weight of air pushes against a surface, The air floating around us, What is air pressure measured with?, Airometer, Compass, Barometer, When we blew into the balloon with no hole in the bottle, what did we observe?, Balloon inflates, Balloon doesn't inflate, When we blew into the balloon with a hole in the bottle, what did we observe?, Balloon inflates, Balloon doesn't inflate, Why did the balloon not inflate when there was no hole in the bottle?, The air was escaping from the bottle, The air inside the bottle pushes back just as hard when blowing the balloon, What is gravity?, The force that makes objects fly into space, The force that makes objects float around, The force that pulls things to the centre of the Earth, If I drop a book and a feather at the same time, which hits the ground first?, feather, book, What is air resistance?, Friction which occurs between air and another object, slowing it down, Friction which occurs between air and another object, making it quicker, If I dropped a hammer and a feather, which one would hit the ground first on the moon?, hammer, feather, both at same time, How did we make the 'dropping experiment' a fair test?, Using the same stopwatch, Keeping the height the same each time, Using different objects, Drop each object from the same height, What is a force?, A random movement, A push or pull of an object that can change it's motion, shape or direction, What are the three types of forces?, push, pull, step, push, step, collision, pull, collision, step, push, pull, collision, What type of force is this?, push, pull, collision, What type of force is this?, push, pull, collision, What type of force is this?, push, pull, collision, What type of force is this?, push , pull, collision, Lift and thrust create flight, TRUE, FALSE, Lift directly opposes the weight of an aeroplane and holds it in the air, TRUE, FALSE, Thrust stops the aircraft from moving through the air?, TRUE, FALSE, Drag opposes the aircraft's motion through the air, TRUE, FALSE, Weight is generated by the gravitational attraction of the earth of an aeroplane, TRUE, FALSE.

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