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A dog runs from point O to B. The dog reaches A at 2.3 s into the sprint. Then the dog reaches C at 4.1 s. What is the average velocity of the dog from A to C?
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A dog runs from point O to B The dog reaches A at 23 s into the sprint Then the dog reaches C at 41 s What is the average velocity of the dog from A to C will g class=

Respuesta :

We are given

A dog runs from point O to B

t(OA)=2.3 s

t(OC)=4.1 s

now, we can find time between A and C

t(AC)=t(OC)-t(OA)

t(AC)=4.1-2.3

t(AC)=1.8 s

we are given

distance between A and C is 4m

so,

d=4m

now, we can find average velocity between A and C

[tex] v=\frac{d}{t} [/tex]

we can plug values

[tex] v=\frac{4}{1.8} [/tex]

[tex] v=2.2m/s [/tex]

so, option-C..................Answer

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