Question

x=9t+5t^2+sin(8t)...find velocity and acceleration​

Answer 1

Answer:

v = dx / dt = 9 + 10t + 8cos(8t)

a = dv / dt = 10 - 64sin(8t)

hope this helps..

Answer 2

v=9+10t+8cos(8t)

a=10-64sin(8t)

it may be informative....