Barrons AP Calculus - David Bock
dmanu
(dmanu)
2022-08-30 04:58:57 UTC
#1
(E) The speed is decreasing when v and a have opposite signs. The answer is t < 2, since for
all such t the velocity is positive while the acceleration is negative. For t > 2, both v and a
are positive.
← Previous
Next →
Free download pdf