Mathematics, 07.12.2020 21:10 sdolina5

A particle moves with velocity function v(t) = -t^2 + 5t - 3, with v measured in feet per second and t measured in seconds. Find the acceleration of the particle at time t = 3 seconds. (4 points) 5 /2 feet per second2
-1 feet per second2
-3 feet per second2
6 feet per second2
Please no trolling

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A particle moves with velocity function v(t) = -t^2 + 5t - 3, with v measured in feet per second and...

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A particle moves with velocity function v(t) = -t^2 + 5t - 3, with v measured in feet per second and t measured in seconds. Find the acceleration of the particle at time t = 3 seconds. (4 points) 5 /2 feet per second2 -1 feet per second2 -3 feet per second2 6 feet per second2 Please no trolling

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Another question on Mathematics

A particle moves with velocity function v(t) = -t^2 + 5t - 3, with v measured in feet per second and t measured in seconds. Find the acceleration of the particle at time t = 3 seconds. (4 points) 5 /2 feet per second2
-1 feet per second2
-3 feet per second2
6 feet per second2
Please no trolling