Math, asked by gurikariphalguna9418, 1 month ago

3.
The motion of a particle in a straight line is defined by the relation x = t^4-12t^2-40
where x is in metres and t is in sec. The accleration of the particle at t = 2s is
A 6
B 12
C) 18
D) 24

Answers

Answered by kanakshravangupta

1

Answer:

b

Step-by-step explanation:

please mark me brainest

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