3 years ago

Need this for my final... PLEASE. HELP

Mathematics

1 answer:

Blizzard [7]3 years ago

7 0

Answer:

I will answer it but what is the question?

Step-by-step explanation:

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.875 written as a percentage

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1. The position of a particle moving along a coordinate axis is given by: s(t) = t^2 - 5t + 1. a) Find the speed of the particle

zimovet [89]

Answer: $\left | 2t-5\right |,\ 2,\ 2t-5$

Step-by-step explanation:

Given

Position of the particle moving along the coordinate axis is given by

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Speed of the particle is given by

$\Rightarrow v=\dfrac{ds}{dt}\\\\\Rightarrow v=\dfrac{d(t^2-5t+1)}{dt}\\\\\Rightarrow v=\left | 2t-5\right |$

Acceleration of the particle is

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velocity can be negative, but speed cannot

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Simplify.<br> 7x +84/(x + 12)(x+10)

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Step-by-step explanation:

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