please help im stuck :(

(1 point) Suppose that the equation of motion for a particle (where s is in meters and t in seconds) is s = sin(3xt) (a) Find the velocity and acceleration as functions of t. Velocity at time f = Acceleration at time I = (b) Find the acceleration after 1 second. Acceleration after 1 second: (c) Find the acceleration (in absolute value) at the instant when the velocity is 0. Acceleration:(1 point) 8x4 dx4 1 - x = -(8d^3)/(1-x)^2 Note: There is a way of doing this problem without using the quotient rule 4 times.(1 point) Let F(x) = f(x ) and G(x) = (f(x))" and suppose that a' = 6, f(a) = 2, f'(a) =2, f'(a) = 13 Find F'(a) and G' (a). F'(a) = G' (a) =