# data[].attributes.body
physical power or strength possessed by a living being
http://www.dictionary.com/browse/force?s=t
Example: I use force to push my cabinet.

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rapidity in moving, going, traveling, proceeding, or performing
http://www.dictionary.com/browse/speed?s=t
Example: how a jaguar is running is speed

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the act of accelerating increase of speed or velocity.
http://www.dictionary.com/browse/acceleration?s=t
Example: your going in a speed but it changes line and its on a diffrent speed

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the action or process of moving or of changing place or position;movement.
http://www.dictionary.com/browse/motion?s=ts
Example: A bike is moving in a straight line in a speed.

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Reference point is the intentional use of one thing to indicate something else.
https://www.google.com/search?safe=active&rlz=1CADEAC_enUS704US704&q=reference%20point%20physics&oq=reference%20point%20definition&gs_l=psy-ab.1.0.0i71k1l4.0.0.0.8167.0.0.0.0.0.0.0.0..0.0....0...1..64.psy-ab..0.0.0.mZfpbtJfKj0
Example:You look outside the window and see that your going faster than that other car.

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Balance force is two forces going opposite sides on a equal object.https://www.google.com/search?safe=active&rlz=1CADEAC_enUS704US704&q=balanced%20force%20definition&oq=Bal%20force%20definition&gs_l=psy-ab.1.0.0i7i30k1l4.147052.160875.0.161911.10.8.2.0.0.0.125.882.1j7.8.0....0...1.1.64.psy-ab..0.10.908...0i13k1j0i67k1j0i7i10i30k1.yx-plKNvLg4
Example:The force from each person is balanced force

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A net force is a sum of all the forces acting on a object
https://www.google.com/search?q=net%20force%20definition&rlz=1CADEAC_enUS704US704&oq=net%20force&aqs=chrome.1.69i57j0l5.4903j0j7&sourceid=chrome&ie=UTF-8&safe=active
Example: All the forces of the ride is net force

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the total distance traveled divided by the total time elapsed.
http://www.dictionary.com/browse/average-speed?s=t
Example: A car is going 30 miles per hour. That's average speed

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Static friction is the friction that exisist between a stationary object and the surface its on.
https://www.google.com/search?safe=active&rlz=1CADEAC_enUS704US704&q=static%20friction%20definition&oq=st%20friction%20definition&gs_l=psy-ab.1.0.0i7i30k1l4.51544.54252.0.56463.13.12.1.0.0.0.138.1437.0j12.12.0....0...1.1.64.psy-ab..0.13.1447...0j0i67k1j0i13k1.ympOGx7GMeE
Example:pushing a wall and the wall is another friction

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Kinetic friction is sliding friction, this is the amount force between two forces that are moving together
https://www.google.com/search?q=kinetic%20friction%20definition&rlz=1CADEAC_enUS704US704&oq=kinetic%20friction%20&aqs=chrome.3.69i57j69i60l2j0l3.6915j0j7&sourceid=chrome&ie=UTF-8&safe=active
Example:Going down a sled on ice or snow is kinetic friction

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the rubbing of the surface of one body against that of another.
http://www.dictionary.com/browse/friction?s=t
Example:Rubbing your hands against each other is friction