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The Equation Gives the Position S = F(t) of a Body

Question 158

Multiple Choice

The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds) .
-s = -4 + 3 cos t
Find the body's acceleration at time t = $\pi$ /3 sec.

A) - $The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds) . -s = -4 + 3 cos t Find the body's acceleration at time t = \pi /3 sec. A) - m/ B) m/ C) m/ D) - m/$ m/ $The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds) . -s = -4 + 3 cos t Find the body's acceleration at time t = \pi /3 sec. A) - m/ B) m/ C) m/ D) - m/$
B) $The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds) . -s = -4 + 3 cos t Find the body's acceleration at time t = \pi /3 sec. A) - m/ B) m/ C) m/ D) - m/$ m/ $The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds) . -s = -4 + 3 cos t Find the body's acceleration at time t = \pi /3 sec. A) - m/ B) m/ C) m/ D) - m/$
C) $The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds) . -s = -4 + 3 cos t Find the body's acceleration at time t = \pi /3 sec. A) - m/ B) m/ C) m/ D) - m/$ m/ $The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds) . -s = -4 + 3 cos t Find the body's acceleration at time t = \pi /3 sec. A) - m/ B) m/ C) m/ D) - m/$
D) - $The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds) . -s = -4 + 3 cos t Find the body's acceleration at time t = \pi /3 sec. A) - m/ B) m/ C) m/ D) - m/$ m/ $The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds) . -s = -4 + 3 cos t Find the body's acceleration at time t = \pi /3 sec. A) - m/ B) m/ C) m/ D) - m/$