Speed via constant acceleration and time
========================================

If a body is moving with constant acceleration, its speed can be expressed as a linear function
of time.

**Conditions:**

#. Acceleration is constant, i.e. :math:`\frac{d a}{d t} = 0.`

**Links:**

#. `Wikipedia, vector counterpart of this law <https://en.wikipedia.org/wiki/Kinematics#Relative_acceleration>`__.

.. py:currentmodule:: symplyphysics.laws.kinematics.speed_via_constant_acceleration_and_time

.. py:data:: final_speed

    :attr:`~symplyphysics.symbols.classical_mechanics.speed` at :attr:`~time`.

Symbol:
    :code:`v`

Latex:
    :math:`v`

Dimension:
    :code:`velocity`


.. py:data:: time

    :attr:`~symplyphysics.symbols.basic.time` at which :attr:`~final_speed` is measured.

Symbol:
    :code:`t`

Latex:
    :math:`t`

Dimension:
    :code:`time`


.. py:data:: acceleration

    Constant :attr:`~symplyphysics.symbols.classical_mechanics.acceleration`.

Symbol:
    :code:`a`

Latex:
    :math:`a`

Dimension:
    :code:`acceleration`


.. py:data:: initial_speed

    :attr:`~symplyphysics.symbols.classical_mechanics.speed` at :math:`t = 0`.

Symbol:
    :code:`v_0`

Latex:
    :math:`v_{0}`

Dimension:
    :code:`velocity`


.. py:data:: law

    :code:`v = v_0 + a * t`


    Latex:
        .. math::
            v = v_{0} + a t