Question

8.
The displacement s of a particle 2 points
at a time t is given by
s = 2t3 - 5t2 + 4t - 3
then the time when the acceleration is
14 ft /sec2 is...
2 sec.
O4 sec.
O 5 sec.
O 3 sec.​

Answer 1

Answer:

3seconds

Step-by-step explanation:

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