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33 |
AcquireDataMotionSensor |
Acquire data from a motion sensor apparatus used in kinematics and dynamics experiments |
0 |
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32 |
AcquireDataTickerTape |
Acquire data from the ticker tape apparatus used in kinematics and dynamics experiments |
0 |
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1 |
ActionsPlaceholder |
Actions placeholder value |
4 |
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14 |
ApplyPropDirQual |
Apply a qualitative direct proportional relationship to determine that $y$ increases (decreases) when $x$ increases (decreases) |
8 |
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15 |
ApplyPropInvLinear |
Apply an inverse-linear proportional relationship, $y \propto \frac{1}{x}$, to determine that when $x$ halves, $y$ doubles; when $x$ triples, $y$ decreases to one-third of its original value, and so forth |
5 |
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134 |
ApplyPropInvQuadratic |
Apply an inverse-quadratic proportional relationship, $y \propto \frac{1}{x^2}$, to determine that when $x$ halves, $y$ quadruples; when $x$ triples, $y$ decreases to one-ninth of its original value, and so forth |
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138 |
ApplyPropInvQual |
Apply a qualitative inverse proportional relationship to determine that $y$ increases (decreases) when $x$ decreases (increases) |
4 |
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71 |
ApplyPropLinear |
Apply a linear proportional relationship, $y \propto x$, to determine that when $x$ halves, $y$ halves; when $x$ triples, $y$ triples, and so forth |
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133 |
ApplyPropQuadratic |
Apply a quadratic proportional relationship, $y \propto x^2$, to determine that when $x$ doubles, $y$ quadruples; when $x$ halves, $y$ decreases to one-fourth of its original value, and so forth |
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16 |
ApplyScalingPower |
Apply a power proportional relationship to determine how $y$ changes when $x$ changes (e.g., $y$ quadruples when $x$ doubles for $y \propto x^2$) |
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4 |
ChooseCartCoordSystem |
Choose a Cartesian coordinate system that is convenient for a particular purpose |
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17 |
ChooseEquation |
Choose the appropriate equation to use to solve for an unknown |
10 |
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140 |
Classify |
Classify a phenomenon as the appropriate value in a category |
5 |
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39 |
ConstructExplanation |
Construct a scientific explanation for a natural phenomenon |
1 |
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363 |
ConstructExplanation2 |
Construct a scientific explanation, that has two components or steps, for a natural phenomenon |
1 |
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37 |
DesignControlledExp |
Design a simple controlled experiment to answer a particular scientific question. The experiment has one independent variable, one independent variable, and one controlled variable |
8 |
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65 |
DetermineMeasureError |
Determine the error inherent in a measurement |
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36 |
DetermineModelLimits |
Determine the limits within which a particular model is a good representation of nature |
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26 |
DetermineRelevantForces |
Determine the forces that are relevant to a particular physical situation |
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34 |
DistinguishSciQuestion |
Distinguish a scientific question from a nonscientific question |
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55 |
DistinguishValueChange |
Distinguish the value of a quantity from the value of a change in that quantity |
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38 |
DrawConclusion |
Draw an appropriate conclusion from experimental data |
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46 |
DrawTangent |
Draw the line that is tangent to a curve at a particular point |
16 |
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7 |
EvalAbsoluteValue |
Evaluate the absolute value of an integer, $\left| x \right|$ |
9 |
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19 |
EvalAlgebraicExpression |
Evaluate an expression (which may be the right-hand side of a suitably-solved equation) |
126 |
Ready |
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12 |
EvalAreaUnderCurve |
Evaluate the area under a $y$ versus $x$ graph between two values of $x$ |
8 |
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3 |
EvalArithMean |
Evaluate the arithmetic mean of several quantities, which is defined as the (scalar) sum of the quantities, divided by the number of quantities |
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74 |
EvalCombinations |
Evaluate the number of combinations of $n$ items taken $r$ at a time, $C(n,r) = \binom{n}{r} = \frac{n!}{r!(n-r)!}$ |
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87 |
EvalDefiniteIntegral |
Evaluate the definite integral of a function |
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77 |
EvalFactorial |
Evaluate the factorial of an integer $n$, $n! = n \times (n-1) \times (n-2) \times \ldots \times 2 \times 1$ |
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142 |
EvalInvTrigQuantities |
Evaluate the arcsine, arccosine, or arctangent of an angle |
5 |
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30 |
EvalLineSegmentSlope |
Evaluate the slope of a line segment |
23 |
Ready |
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63 |
EvalMedian |
Evaluate the median value of a set of values |
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135 |
EvalNegIntegerPowers |
Evaluate negative integer powers like $x^{-1}$, $x^{-2}$, $x^{-3}$, $x^{-4}$, and so on |
0 |
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31 |
EvalParabolaSlopes |
Evaluate slopes at various points on a parabola |
3 |
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27 |
EvalPathLength |
Evaluate the length of a path comprised of straight segments and/or circular arcs given the necessary coordinate values |
3 |
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75 |
EvalPermutations |
Evaluate the number of permutations of $n$ items taken $r$ at a time, $P(n,r) = \frac{n!}{(n-r)!}$ |
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136 |
EvalPosIntegerPowers |
Evaluate positive integer powers like $x^{1}$, $x^{2}$, $x^{3}$, $x^{4}$, and so on |
0 |
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95 |
EvalPowersRoots |
Evaluate numbers raised to powers, including fractional powers (roots) |
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97 |
EvalRecipTrigQuantities |
Evaluate the reciprocal trigonometric values of angles: secant, cosecant, and cotangent |
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94 |
EvalScalarArith |
Evaluate arithmetic operations on scalars: addition, subtraction, multiplication, and division |
23 |
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47 |
EvalSciNotationArith |
Evaluate arithmetic expressions with numbers in scientific notation |
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11 |
EvalTangentSlope |
Evaluate the slope of a y versus x graph at a particular value of x |
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25 |
EvalTimeAverageFromIntegral |
Evaluate the time-averaged value of a quantity, which is defined as the integral of that quantity over the time interval, divided by the magnitude of the time interval |
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96 |
EvalTrigQuantities |
Evaluate the sine, cosine, or tangent of an angle |
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29 |
FindCoordinate |
Find the coordinate of a point with respect to an axis and origin |
14 |
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64 |
FindMode |
Find the modal value of a set of values |
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103 |
FindProductVectorScalar |
Find the product or quotient of a vector and a scalar |
5 |
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49 |
FindVectorCompFromMagDir |
Find the component of a vector along an axis, given the vector's magnitude and direction relative to that axis |
14 |
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8 |
FindVectorCompTransform |
Find the components of a vector in another coordinate system (transform the vector) |
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