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| Forces that are equal and opposite are ... |
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| Friction is a force that... |
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| The interaction of gravity and air friction is called... |
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| The ability to do work is called... |
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| Anyone holding something steadily over their head ... |
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| Complete circuit designs are called... |
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| As skydivers fall the "DRAG" force eventually... |
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| equals the force of gravity |
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| In order to move objects you need |
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| Wet and Dry cell batteries must have an... |
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| During this century hybrid cars became popular... |
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| International metric system |
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| Independent variables on a graph go on the... |
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| The weight of an object involves... |
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| The unit of measure for power is... |
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| When using a battery charger, electrical energy is transformed to... |
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| In order to make a battery, 2_____ and an _____ solution paste are needed. |
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| Draw a series circuitry on the back of this card... |
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| Draw a parallel circuitry on the back of this card... |
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| The factor that determines the force of friction on a block is... |
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| the surface that the block comes in contact. |
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| The weight of an object is dependent on... |
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| 1.50N is one block double this and its speed will be... |
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| give an object energy,is a push or a pull,can change an object's motion,is measured in Newtons |
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| Sliding friction depends upon... |
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| When a battery is connected to a motor... |
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| it transforms chemical energy into electrical energy and finally into mechanical energy |
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| 10N at a steady pace while traveling 20N-m =.... |
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| When you think of work you think of.... |
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| The Newton-meter,james Joule,moving an object at a distance |
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| The scientific defintion of is NOT... |
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| When a rubber band of 40cm is stretched and registers 20N on a spring scale, the scale will register____ when stretched twice as much |
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| Potential energy is defined as.... |
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| stored energy,energy at rest, also called gravitational potential energy |
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| Which measurements are neede to calculate the power of a crane being lifted to the top of a building.... |
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| Power is the rate of doing work... |
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| measured in watts,1kW =1,000watts,work(N-m)/Time(s)=Power(w) |
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| When a Newton spring scale is in the vertical position it measures... |
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| Five elements needed to make a graph are... |
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| title,labels on both X and Y axis,units of measure,plotted data numeric values and a key |
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| An energy transofmation that occured on the pegboards were... |
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| chemical to electrical to mechanical to heat |
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| amount of matter in an object |
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| speed in a given direction |
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| amount of force exerted on an object due to gravity |
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| unit of measure for force |
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| unit of measure for power |
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| attractive force between 2 objects |
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| discovered elastic force and Cell theory |
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| Italian,invented telescope |
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| built 1st electric battery,Italian |
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| From scotland,improved steam engine |
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| English,discovered Laws of Motion |
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| conductor metal strips in battery |
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