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When a roller coaster reaches the first big hill gravity takes over and makes the roller coaster go down at a average rate of 9.8 metres per second squared. Then all the potential energy (stored)
changes into kinetic.

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How many forces ate there

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What forces are used when you drive a car?

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Are mass and weight the same?

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What is the unit of measure for force?

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How long does it take to build a roller coaster?

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Whats the longest roller coaster ever made?

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What moves a roller coaster

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 Heath and Ashton                             How long does it take to build a roller coaster

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 Heath and Ashton                             How long does it take to build a roller coaster

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How does the cart stay on the rail?

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How do you build a roller coaster?

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Do rollercoasters have an engine?

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Roller coasters can go upside down because of inertia. It is also because of the force of the acceleration due to the movement of the roller coaster.

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How does a roller coaster not fall of the track?

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what makes a roller coaster move? and how?

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Is force made out of matter?

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What forces are used when a roller coaster goes up-side down?

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Why is Gravity unvisible

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A force can do one of four things to an object.
Make it speed up, make it slow down, change its direction or change it's shape.

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how does gravity get controlled

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when ink runs out of your pen is that a force.

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Friction is when 2 objects make contact and either rub, roll and move.

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Whats the difference between an internal force and an external force

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Gravity is a force because it's pulling you down to earth

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how many forces does it take for an aeroplane fly

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when the ink runs out of your pen dose that mean it is a force

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What is the point of  a force?

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how many forces does it take to push and hold a rollercoaster

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Rolling friction is the force that slows down a rolling ball or wheel.

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Why does gravity affect us less or more than other objects

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Springs and elastic are also types of force, push against them and they spring back with the same force you gave them

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What is the purpose of a force?

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What forces do most roller coasters use?

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Pushing and pulling doors are forces.

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Any kind of forces is a push or pull.

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In what way is a force used?

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when you play tug war is that a force.

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Sliding friction occurs when two objects are sliding or rubbing together. Examples of sliding friction is rubbing hands together, a sled sliding on snow and jeans on your legs when you're putting them on.

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Magnetism is a type of force. A magnet might pull an object toward it or push it away.

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How do people build the roller coasters to go upside down with there being no problems when carts are coming

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what is a roller coaster powered by

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Kinetic friction occurs when a body is moving across the surface.

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Potential force is the energy used to keep a position

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what forces does it take for a plane or helicopter to take off and into the sky?

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If forces are strong can they become weaker?

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an object is on free fall when the only force acting on it is gravity.

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Is a chair a force and how is it a force.Is rain a force and how.

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Static friction starts when a body is forced to move along a surface. The direction is always opposite to the direction of motion.

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How many forces are there in order for a roller coaster to go sideways, upside down and up?

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Are forces stronger underwater than on land

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Pushes and pulls are forces

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What forces can you

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What forces does it take to be driving in a car/ the car being on the road?

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Thrust,

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How does the cart stay on the roller coaster

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whats the weakest force?

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What forces are in space

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Do roller coasters have engines?

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we have gravate on our planet how do we stay in the air on a roler coaster

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How does a engine make a car go forward?

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What forces are used when driving a car?

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Are forces stronger outer space or on earth.

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are there different kinds
of forces?

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how long does it take to build a roller coaster

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Is force strong underwater?

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are there any forces in outer space

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Are there any forces underwater?

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Potential energy and kinetic energy is what drives a roller coaster

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what forces does it take to make/ride a roller coaster

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Can you create a force

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Whats the longest roller coaster in the world

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what do the different forces do?

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What is the definition of a negative force?

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How do you build a roller coaster?

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How can a roller coaster go upside down when there's gravity forcing it to the ground.

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Whats the difference between a negative and a positive force?

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How fast does a roller coaster go?

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Whats the strongest force.

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How does the cart stay to the rail?

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how many forces are there altogether?