|
|
Hypothesis (Copy) |
A hypothesis is a type of testable explanation (model) of natural systems or phenomena, or of evidence from an investigation. |
0 |
Draft |
Edit
|
|
|
Image |
An image is a region of space that contains a point-to-point, systematic, invertible mapping of points in a source. |
0 |
Ready |
Edit
|
|
|
Image (Copy) |
An image is a region of space that contains a point-to-point, systematic, invertible mapping of points in a source. |
0 |
Draft |
Edit
|
|
|
Image (Copy) |
An image is a region of space that contains a point-to-point, systematic, invertible mapping of points in a source. |
0 |
Draft |
Edit
|
|
|
ImageDistance |
The image distance $d_i$ is the distance from the center of the optical element to the image. |
0 |
Ready |
Edit
|
|
|
ImageDistance (Copy) |
The image distance $d_i$ is the distance from the center of the optical element to the image. |
0 |
Draft |
Edit
|
|
|
ImageDistance (Copy) (Copy) |
The image distance $d_i$ is the distance from the center of the optical element to the image. |
0 |
Draft |
Edit
|
|
|
IndependentVariable |
The independent variable of a controlled experiment is the quantity whose values are changed by the investigator. |
0 |
Ready |
Edit
|
|
|
IndependentVariable (Copy) |
The independent variable of a controlled experiment is the quantity whose values are changed by the investigator. |
0 |
Draft |
Edit
|
|
|
IndepMotions |
The component of an object's velocity along an axis is not affected by a component of acceleration along a perpendicular axis. |
26 |
Ready |
Edit
|
|
|
IndepMotions (Copy) |
The component of an object's velocity along an axis is not affected by a component of acceleration along a perpendicular axis. |
0 |
Draft |
Edit
|
|
|
IndepMotions (Copy) |
The component of an object's velocity along an axis is not affected by a component of acceleration along a perpendicular axis. |
0 |
Draft |
Edit
|
|
|
IndepMotions (Copy) (Copy) |
The component of an object's velocity along an axis is not affected by a component of acceleration along a perpendicular axis. |
0 |
Draft |
Edit
|
|
|
IndexOfRefraction |
A material's index of refraction $n$ is the ratio of the speed of light in vacuum $c$ to the speed of light in the material $v$, $n=\frac{c}{v}$. |
0 |
Ready |
Edit
|
|
|
IndexOfRefraction (Copy) |
A material's index of refraction $n$ is the ratio of the speed of light in vacuum $c$ to the speed of light in the material $v$, $n=\frac{c}{v}$. |
0 |
Draft |
Edit
|
|
|
Instant |
An instant is a point in time. |
0 |
Ready |
Edit
|
|
|
Instant (Copy) |
An instant is a point in time. |
0 |
Draft |
Edit
|
|
|
Instant (Copy) |
An instant is a point in time. |
0 |
Draft |
Edit
|
|
|
Instant (Copy) |
An instant is a point in time. |
0 |
Draft |
Edit
|
|
|
InstantaneousChange |
An instantaneous change in a quantity is the limiting value of the change in the quantity's value, divided by the duration of that change, as the duration approaches zero. |
0 |
Ready |
Edit
|
|
|
InstantaneousChange (Copy) |
An instantaneous change in a quantity is the limiting value of the change in the quantity's value, divided by the duration of that change, as the duration approaches zero. |
0 |
Draft |
Edit
|
|
|
InstantaneousChange (Copy) (Copy) |
An instantaneous change in a quantity is the limiting value of the change in the quantity's value, divided by the duration of that change, as the duration approaches zero. |
0 |
Draft |
Edit
|
|
|
KEEqnUnits |
The equation for kinetic energy is $\text{KE}=\frac{1}{2} m v^2$, where $\text{KE}$ is the object's kinetic energy, in joules, $m$ is the object's mass, in kilograms, and $v$ is the object's speed, in meters per second. |
0 |
Ready |
Edit
|
|
|
KEEqnUnits (Copy) |
The equation for kinetic energy is $\text{KE}=\frac{1}{2} m v^2$, where $\text{KE}$ is the object's kinetic energy, in joules, $m$ is the object's mass, in kilograms, and $v$ is the object's speed, in meters per second. |
0 |
Draft |
Edit
|
|
|
Kilogram |
The kilogram is defined by taking the fixed numerical value of the Planck constant $h$ to be $6.62607015 \times 10^{-34}$ when expressed in the unit $\textrm{J s}$, which is equal to $\textrm{kg} \, \textrm{m}^2 \, \textrm{s}^{–1}$, where the meter and the second are defined in terms of $c$ and $\Delta \nu_{\textrm{Cs}}$. |
0 |
Ready |
Edit
|
|
|
Kilogram (Copy) |
The kilogram is defined by taking the fixed numerical value of the Planck constant $h$ to be $6.62607015 \times 10^{-34}$ when expressed in the unit $\textrm{J s}$, which is equal to $\textrm{kg} \, \textrm{m}^2 \, \textrm{s}^{–1}$, where the meter and the second are defined in terms of $c$ and $\Delta \nu_{\textrm{Cs}}$. |
0 |
Draft |
Edit
|
|
|
Kinematics |
Kinematics is the branch of mechanics that describes the motion of objects using quantities such as position, velocity, and acceleration, without considering the forces that cause the motion. |
0 |
Draft |
Edit
|
|
|
Kinematics (Copy) |
Kinematics is the branch of mechanics that describes the motion of objects using quantities such as position, velocity, and acceleration, without considering the forces that cause the motion. |
0 |
Draft |
Edit
|
|
|
KinEqn1_vat |
One-dimensional motion with constant acceleration is described by the equation $v_2=v_1 + a (t_2-t_1)$, where $v_2$ is the velocity at time $t_2$, $v_1$ is the velocity at time $t_1$, and $a$ is the acceleration. |
34 |
Ready |
Edit
|
|
|
KinEqn1_vat (Copy) |
One-dimensional motion with constant acceleration is described by the equation $v_2=v_1 + a (t_2-t_1)$, where $v_2$ is the velocity at time $t_2$, $v_1$ is the velocity at time $t_1$, and $a$ is the acceleration. |
0 |
Draft |
Edit
|
|
|
KinEqn1_vat (Copy) (Copy) |
One-dimensional motion with constant acceleration is described by the equation $v_2=v_1 + a (t_2-t_1)$, where $v_2$ is the velocity at time $t_2$, $v_1$ is the velocity at time $t_1$, and $a$ is the acceleration. |
0 |
Draft |
Edit
|
|
|
KinEqn2_dvt |
One-dimensional motion with constant acceleration is described by the equation $x_\text{2}=x_\text{1} + \frac{1}{2} (v_\text{1}+v_\text{2}) (t_\text{2}-t_\text{1})$, where $x_\text{2}$ is the position at time $t_\text{2}$, $x_\text{1}$ is the position at time $t_\text{1}$, $v_\text{2}$ is the velocity at time $t_\text{2}$, and $v_\text{1}$ is the velocity at time $t_\text{1}$. |
60 |
Ready |
Edit
|
|
|
KinEqn2_dvt (Copy) |
One-dimensional motion with constant acceleration is described by the equation $x_\text{2}=x_\text{1} + \frac{1}{2} (v_\text{1}+v_\text{2}) (t_\text{2}-t_\text{1})$, where $x_\text{2}$ is the position at time $t_\text{2}$, $x_\text{1}$ is the position at time $t_\text{1}$, $v_\text{2}$ is the velocity at time $t_\text{2}$, and $v_\text{1}$ is the velocity at time $t_\text{1}$. |
0 |
Draft |
Edit
|
|
|
KinEqn2_dvt (Copy) (Copy) |
One-dimensional motion with constant acceleration is described by the equation $x_\text{2}=x_\text{1} + \frac{1}{2} (v_\text{1}+v_\text{2}) (t_\text{2}-t_\text{1})$, where $x_\text{2}$ is the position at time $t_\text{2}$, $x_\text{1}$ is the position at time $t_\text{1}$, $v_\text{2}$ is the velocity at time $t_\text{2}$, and $v_\text{1}$ is the velocity at time $t_\text{1}$. |
0 |
Draft |
Edit
|
|
|
KinEqn2_dvt (Copy) (Copy) |
One-dimensional motion with constant acceleration is described by the equation $x_\text{2}=x_\text{1} + \frac{1}{2} (v_\text{1}+v_\text{2}) (t_\text{2}-t_\text{1})$, where $x_\text{2}$ is the position at time $t_\text{2}$, $x_\text{1}$ is the position at time $t_\text{1}$, $v_\text{2}$ is the velocity at time $t_\text{2}$, and $v_\text{1}$ is the velocity at time $t_\text{1}$. |
0 |
Draft |
Edit
|
|
|
KinEqn3_dv_plus_at^2 |
One-dimensional motion with constant acceleration is described by the equation $x_2=x_1 + v_1 (t_2-t_1)+\frac{1}{2} a (t_2-t_1)^2$, where $x_2$ is the position at time $t_2$, $x_1$ is the position at time $t_1$, $v_1$ is the velocity at time $t_1$, and $a$ is the acceleration. |
73 |
Ready |
Edit
|
|
|
KinEqn3_dv_plus_at^2 (Copy) |
One-dimensional motion with constant acceleration is described by the equation $x_2=x_1 + v_1 (t_2-t_1)+\frac{1}{2} a (t_2-t_1)^2$, where $x_2$ is the position at time $t_2$, $x_1$ is the position at time $t_1$, $v_1$ is the velocity at time $t_1$, and $a$ is the acceleration. |
0 |
Draft |
Edit
|
|
|
KinEqn3_dv_plus_at^2 (Copy) (Copy) |
One-dimensional motion with constant acceleration is described by the equation $x_2=x_1 + v_1 (t_2-t_1)+\frac{1}{2} a (t_2-t_1)^2$, where $x_2$ is the position at time $t_2$, $x_1$ is the position at time $t_1$, $v_1$ is the velocity at time $t_1$, and $a$ is the acceleration. |
0 |
Draft |
Edit
|
|
|
KinEqn4_2adv^2 |
One-dimensional motion with constant acceleration is described by the equation $v_2^2=v_1^2 + 2 a (x_2-x_1)$, where $v_2$ is the velocity at time $t_2$, $v_1$ is the velocity at time $t_1$, $a$ is the acceleration, $x_2$ is the position at time $t_2$, and $x_1$ is the position at time $t_1$. |
27 |
Ready |
Edit
|
|
|
KinEqn4_2adv^2 (Copy) |
One-dimensional motion with constant acceleration is described by the equation $v_2^2=v_1^2 + 2 a (x_2-x_1)$, where $v_2$ is the velocity at time $t_2$, $v_1$ is the velocity at time $t_1$, $a$ is the acceleration, $x_2$ is the position at time $t_2$, and $x_1$ is the position at time $t_1$. |
0 |
Draft |
Edit
|
|
|
KinEqn4_2adv^2 (Copy) (Copy) |
One-dimensional motion with constant acceleration is described by the equation $v_2^2=v_1^2 + 2 a (x_2-x_1)$, where $v_2$ is the velocity at time $t_2$, $v_1$ is the velocity at time $t_1$, $a$ is the acceleration, $x_2$ is the position at time $t_2$, and $x_1$ is the position at time $t_1$. |
0 |
Draft |
Edit
|
|
|
KinEqn5_dv_minus_at^2 |
One-dimensional motion with constant acceleration is described by the equation $x_2=x_1 + v_2 (t_2-t_1)-\frac{1}{2} a (t_2-t_1)^2$, where $x_2$ is the position at time $t_2$, $x_1$ is the position at time $t_1$, $v_2$ is the velocity at time $t_2$, and $a$ is the acceleration. |
45 |
Ready |
Edit
|
|
|
KinEqn5_dv_minus_at^2 (Copy) |
One-dimensional motion with constant acceleration is described by the equation $x_2=x_1 + v_2 (t_2-t_1)-\frac{1}{2} a (t_2-t_1)^2$, where $x_2$ is the position at time $t_2$, $x_1$ is the position at time $t_1$, $v_2$ is the velocity at time $t_2$, and $a$ is the acceleration. |
0 |
Draft |
Edit
|
|
|
KinEqn5_dv_minus_at^2 (Copy) (Copy) |
One-dimensional motion with constant acceleration is described by the equation $x_2=x_1 + v_2 (t_2-t_1)-\frac{1}{2} a (t_2-t_1)^2$, where $x_2$ is the position at time $t_2$, $x_1$ is the position at time $t_1$, $v_2$ is the velocity at time $t_2$, and $a$ is the acceleration. |
0 |
Draft |
Edit
|
|
|
KineticEnergy |
Kinetic energy is the energy that an object has because it is in motion. |
0 |
Ready |
Edit
|
|
|
KineticEnergy (Copy) |
Kinetic energy is the energy that an object has because it is in motion. |
0 |
Draft |
Edit
|
|
|
KineticFriction |
Kinetic friction is the force exerted by one surface on another surface, because they are sliding along each other, that is parallel to the surfaces' interface. |
0 |
Ready |
Edit
|
|
|
KineticFriction (Copy) |
Kinetic friction is the force exerted by one surface on another surface, because they are sliding along each other, that is parallel to the surfaces' interface. |
0 |
Draft |
Edit
|
|
|
KineticFrictionDirection |
The force of kinetic friction opposes the relative motion of the two surfaces. |
0 |
Ready |
Edit
|
|
|
KineticFrictionDirection (Copy) |
The force of kinetic friction opposes the relative motion of the two surfaces. |
0 |
Draft |
Edit
|
