Converting W²/NJHzt to MKS: Step-by-Step Guide for Physics/Math Homework"

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To convert W²/NJHz to MKS units, start with the expression W²/NJHz. Substitute W with J/s, leading to (J/s)² in the numerator. This simplifies to J²/s², and substituting J with Nm gives (Nm)²/s². After canceling units, the final result simplifies to m/s, confirming the conversion is correct.
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Homework Statement


Given: W = J/s, J = Nm, N = kgm/s2, Hz = 1/s
Convert W²/NJHZt to mks and simplify. Make sure to list every step.

The Attempt at a Solution



I am completely lost...:S
 
Last edited:
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Just plug those values into the expression and cancel everything that can be canceled.
 
\frac{W^2}{NJHz} <br /> = \frac{(\frac{J}{s})^2}{NJ\frac{1}{s}} <br /> = \frac{\frac{J}{s}}{N} <br /> = \frac{Nm}{Ns} <br /> = \frac{m}{s}<br />

is this right?
 
Last edited:
Looks good to me.
 
Thanks Man...:-p
 
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