4 years ago

What are these signs for these expressions???

Mathematics

1 answer:

vekshin14 years ago

8 0

Answer:

look at the photo

Step-by-step explanation:

If you will need any help,don't hesitate to ask

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Step-by-step explanation:

Given that acceleration of an object is

$\frac{dv}{dt} =-2v\\\frac{dv}{v} =-2dt\\ln v = -2t+C\\$

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Since v(0) =7

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since velocity is rate of change of distance s we have

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