WebsWeWeave
A fish swims 12.0 m in 5.0 s. It swims the first 4.0 m in 2.0 s, the next 3.0 m in 1.2 s, and the last 5.0 m in 1.8 s. What is the average velocity of the fish during the time interval between 0.0 s and 3.2 s?
a.
0.0 m/s
c.
4.5 m/s
b.
2.2 m/s
d.
2.8 m/s
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WebsWeWeave
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this is my last one :/ finally :)
WebsWeWeave
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anyyone know?
WebsWeWeave
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plezse hurry im tired
Shadowys
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eh? so total distance =4.0 + 3.0, total time =2.0+1.2
average speed = total distance/total time=7/3.2
WebsWeWeave
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what??
WebsWeWeave
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whatever nvm
WebsWeWeave
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i'm tired as hell
Shadowys
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yup you wrote: It swims the first 4.0 m in 2.0 s, the next 3.0 m in 1.2 s
that means it took it 2.0s + 1.2s to swim 4.0m+3.0m
IrishBaby18
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I need the answer too!!!!!