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Please Help A particle moves according to a law of motion s = f(t) = t3 - 12t2 + 45t, t 0, where t is measured in seconds and s in feet. a.When is the particle speeding up? (????…

Please Help A particle moves according to a law of motion s = f(t) = t3 - 12t2 + 45t, t 0, where t is measured in seconds and s in feet. a.When is the particle speeding up? (????…
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A particle moves according to a law of motion s = f(t) = t3 - 12t2 + 45t, t 0, where t is measured in seconds and s in feet.
a.When is the particle speeding up?
(????,????)U(????,????)

b.When is it slowing down?
(????,????)U(????,????)

User TheEnigmist
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1 Answer

3 votes

Answer:

Thats a science question.

Explanation:

User Alex Koloskov
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7.7k points
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