kylnnsmith9689 kylnnsmith9689

05-01-2024
Physics

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The position of a 3.0 kg mass is given by x=(2t^3−5t^2) m, where t is in seconds. What is the velocity of the mass?
a. 6t^2 - 10t
b. 6t^2 + 10t
c. 6t - 10
d. 6t + 10

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