MeganLouise7869 MeganLouise7869 11-01-2024 Mathematics contestada A particle moves along the x-axis with velocity given by v(t)=(10sin(0.4t²))/(t²-t+3) for time 0<=t<=3.5. The particle is at position x=-5 at time t=0 (a) Find the acceleration of the particle at time t=3.