3 years ago

Geometry draw a quadrilateral with the verteices r(-3,-1), s(-1,0),t

Mathematics

1 answer:

agasfer [191]3 years ago

3 0

This is an incomplete problem

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Answer:

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Step-by-step explanation:

you have that the average sped is given by the following formula:

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$\frac{\Delta v}{v}=\sqrt{(\frac{\Delta x}{x})^2+(\frac{\Delta t}{t})^2}$ (1)

Δv: uncertainty in speed

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Δt: uncertainty in time = 0.7s

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t: time = 1.7s

You replace the values of all parameters in the equation (1):

$\frac{\Delta v}{v}=\sqrt{(\frac{0.9}{8.1})^2+(\frac{0.7}{1.7})^2}\\\\\frac{\Delta v}{v}=0.426$

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