7. The position of a certain particle is given by the function s(t)=t-4t +2 where s...

 

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7. The position of a certain particle is given by the function s(t)=t-4t³ +2 where s is measured in meters and t is measured in seconds. First find the times at which the acceleration is 0, then find its position and velocity at these times. Below is the answer from my study guide. May I ask how do you solve this question please? 7. t=0,2; s (0) = 2 m; v(0) = 0 m/s ; s(2)=-14 m; v(2)=-16 m/s 7. The position of a certain particle is given by the function s(t)=t-4t³ +2 where s is measured in meters and t is measured in seconds. First find the times at which the acceleration is 0, then find its position and velocity at these times. Below is the answer from my study guide. May I ask how do you solve this question please? 7. t=0,2; s (0) = 2 m; v(0) = 0 m/s ; s(2)=-14 m; v(2)=-16 m/s

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