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despeje de formulas

Authored by Adela sanchez

Physics

1st - 12th Grade

Used 77+ times

despeje de formulas
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32 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Despeja "r" de la siguiente fórmula: F=ghir2F=\frac{ghi}{r^2}  

 r=ghiF2r=\frac{ghi}{F^2}  

 r=ghiFr=\sqrt{\frac{ghi}{F}}  

 r=Fghir=\sqrt{\frac{F}{ghi}}  

 r=F2ghir=\frac{F^2}{ghi}  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Despeja "x" de la siguiente fórmula:

 z=x+y2⋅hz=\frac{x+y}{2}\cdot h  

 x=2zh−yx=\frac{2z}{h}-y  

 x=2zh+yx=\frac{2z}{h}+y  

 x=2z−yhx=\frac{2z-y}{h}  

 x=2(z−y)hx=\frac{2\left(z-y\right)}{h}  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Despeja "k" de la siguiente fórmula: 3x+5=h−fk3x+5=\frac{h-f}{k}  

 k=3x+5+fhk=\frac{3x+5+f}{h}  

 k=(3x+5)(h−f)k=\left(3x+5\right)\left(h-f\right)  

 k=3x+5h−fk=\frac{3x+5}{h-f}  

 k=h−f3x+5k=\frac{h-f}{3x+5}  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Despeja "m" de la siguiente fórmula: T=2π⋅mkT=2\pi\cdot\sqrt{\frac{m}{k}} 

 m=(T2πk)2m=\left(\frac{T}{2\pi k}\right)^2  

 m=k⋅T2πm=k\cdot\sqrt{\frac{T}{2\pi}}  

 m=k⋅(T2π)2m=k\cdot\left(\frac{T}{2\pi}\right)^2  

 m=(2πT)2km=\frac{\left(2\pi T\right)^2}{k}  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Despeja "y" de la siguiente fórmula: a=bc+12xy2a=bc+\frac{1}{2}xy^2  


 y=2a−bcxy=\frac{2\sqrt{a-bc}}{x}  

 y=(a−bc12x)2y=\left(\frac{a-bc}{\frac{1}{2}x}\right)^2  

 y=abc−12xy=\sqrt{\frac{a}{bc}-\frac{1}{2}x}  

 y=2(a−bc)xy=\sqrt{\frac{2\left(a-bc\right)}{x}}  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Despeja "d" de la siguiente fórmula:  ab=de\frac{a}{b}=\frac{d}{e}  

 d=aebd=\frac{ae}{b}  

 d=bead=\frac{be}{a}  

 d=abed=\frac{ab}{e}  

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7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Selecciona cual es el primer dato que tienes que mover para despejar "x" de la siguiente fórmula:

 h=(x−2)2z−yh=\frac{\left(x-2\right)^2}{z}-y  


 −y-y  

 −2-2  

 zz  

 (       )2\left(\ \ \ \ \ \ \ \right)^2  

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