Question

3. The position x (t) of a particle at any time (t) is given by
x (t) = 4 2 – 3 2+2
The acceleration and velocity of the particle will be zero at
time t = 2 s are respectively
(A) 12 m s-2 and 25 m s-1 (B) 16 m s-2 and 22 ms!
(C) 42 m s-2 and 36 m s-1 (D) 48 m s-and 36 m s-1​

Answer 1

Answer:

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