Answer:
a = 132 m/s^2
Explanation:
f(t) = t^4 − 2t^3 − 6t^2 + 9t
v = f'(t) = 4t^3 - 6t^2 - 12t + 9
a = f''(t) = 12t^2 - 12t -12
Substitute t = 4 seconds into the equation for a:
a = 12(16) -12(4) -12 = 132 m/s^2
Must prepare a written exam when under investigation
Answer:
Bahadur worked in patan secondary school ,lalitpur as an English teacher.
<em>Ford pardoned Richard Nixon soon after he took office. Democrats were greatly disappointed since they were looking with pleasant anticipation for a sensational trial.</em>
<em />
