If the velocity of a particle is m/s

MATHEMATICS · Single correct · AP · Calculus AB · Contextual Applications of Differentiation · Contextual Applications of Differentiation

Problem

If the velocity of a particle is

v(t)=(2t+1)^{2}

m/s, its acceleration

a(t)

is (a)

(4t+2)\,\text{m/s}^{2}

(b)

4(2t+1)^{2}\,\text{m/s}^{2}

(c)

(8t+4)\,\text{m/s}^{2}

(d)

8t\,\text{m/s}^{2}