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2 years ago

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What is kinematics?explain!!~

1 answer:

MAXImum [283]2 years ago

8 0

<h3>What is Kinematics?</h3>

Kinematics can be explained as science that is used in describing the motion of objects, and these description can be made by the use of;

words
diagrams
numbers
graphs

Kinematics which is a mechanics helps to develop sophisticated mental models which helps in serve describing motion of real-world objects.

Learn more about Kinematics at:

brainly.com/question/24717901

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Read 2 more answers

Alex787 [66]

Explanation:

<em>math</em><em>ematically</em><em>,</em>

<em> $kinetic \: energy \: = \frac{1}{2} m {v}^{2}$ </em>

<em>wher</em><em>e</em><em> </em><em>m</em><em>=</em><em> </em><em>mass</em>

<em>and</em><em> </em><em>v</em><em>=</em><em>veloc</em><em>ity</em>

<em>giv</em><em>en</em><em> </em><em>that</em><em>,</em><em> </em>

<em>kinet</em><em>ic</em><em> energy</em><em>=</em><em>4</em><em>9</em><em>3</em><em>9</em><em>0</em><em>0</em><em>J</em>

<em>mass</em><em> </em><em>=</em><em>5</em><em>0</em><em>4</em><em>0</em><em>k</em><em>g</em>

<em>maki</em><em>ng</em><em> </em><em>velo</em><em>city</em><em> </em><em>the</em><em> </em><em>su</em><em>bject</em>

<em> $v = \sqrt{ \frac{2 \times kinetic \: energy}{mass} }$ </em>

<em>sub</em><em>stitute</em><em> </em><em>the</em><em>ir</em><em> </em><em>valu</em><em>es</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>formu</em><em>la</em>

<em> $v = \sqrt{ \frac{2 \times 493900}{5040} }$ </em>

<em> $v = \sqrt{ \frac{987800}{5040} }$ </em>

<em> $v = \sqrt{196}$ </em>

<em> $v = 14m {s}^{ - 1}$ </em>

<em>Thu</em><em>s</em><em> </em><em>th</em><em>e</em><em> </em><em>velo</em><em>city</em><em> </em><em>is</em><em> </em><em>1</em><em>4</em><em>m</em><em>e</em><em>t</em><em>e</em><em>r</em><em>s</em><em> </em><em>per</em><em> </em><em>se</em><em>cond</em>

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