Question about squaring velocity

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The discussion centers on the mathematical principle of squaring velocity in the equation v² = V0² + 2a(x). It is established that both V and V0, regardless of being negative, yield positive results when squared. Therefore, the negative sign does not affect the outcome of the squared terms, confirming that V² and V0² are always positive quantities.

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ZenOne
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When using the equation v^2=V0^2 + 2a (x)...

If V or V0 is negative, does it become positive after squaring? (Basically, is the negative sign in the bracket or outside)?

Thanks in advance.
 
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The velocities will be positive when squared.
 
ZenOne said:
If V or V0 is negative, does it become positive after squaring?
V^2 and V0^2 will be positive quantities even when V or V0 is negative.
 

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