Jupyter notebook chapter 4 practice e.ipynb

calculator code

chapter 4 practice e.ipynb

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Kernel: Python 2 (SageMath)

PHYSICS CHAPTER 4

PRACTICE E

\begin{equation} \Delta x = 1/2 (vi+vf) \Delta t \end{equation}

In [1]:

import numpy

degrees = 34
m = 41
Uk = .23
Fapplied = 200
g = 9.81
Fyapplied = Fapplied * numpy.sin(numpy.radians(degrees))
Fxapplied = Fapplied * numpy.cos(numpy.radians(degrees))


Fg = m * g
Fn = Fg - Fyapplied
Fk = Uk * Fn
EFx = Fxapplied - Fk
ax = EFx / m

print "The acceleration of the box is %s." % (ax)

Out[1]:

The acceleration of the box is 2.41517287977.