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lianna [129]
4 years ago
6

3. Connor works part-time at Tom Thumb. On Wednesday, Thursday and Friday, he

Mathematics
2 answers:
exis [7]4 years ago
8 0
Wednesday he made 29
Thursday he made 22
Friday he made 34
erik [133]4 years ago
3 0
Wednesday he made $29
Thursday he made $22
Friday he made $34
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A particle moves along a line with acceleration a (t) = -1/(t+2)2 ft/sec2. Find the distance traveled by the particle during the
amm1812

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s(t)=(ln|7|+ln|2|)\,ft

Step-by-step explanation:

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We have to calculate the distance covered in time interval [0,5], so:

\int\limits^5_0 \frac{ds}{dt}=\int\limits^5_0 {\frac{1}{t+2}} \, dt\\\\s(t)=[ln|t+2|]^5_0\\\\s(t)=ln|5+2|+ln|0+2|\\\\s(t)=(ln|7|+ln|2|)\,ft

3 0
3 years ago
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