2. A particle's position (in meters) at time t (seconds) is given by the function 4 s(t)=+asint+%be3t, for 71

2. A particle's position (in meters) at time t (seconds) is given by the function 4 + a sint + {be s(t) for where a and b are constants. Find a and b so that at time t = acceleration is 0 sec 0 the velocity is 0 and