1. The problem statement, all variables and given/known data The relationship between displacement s and velocity v is given by 1/3s^2 - 4v^2 = 12. Find the acceleration a at any time. 2. Relevant equations 3. The attempt at a solution I know that velocity is found with the derivative of the displacement function, and acceleration is the derivative of the velocity function. Im not sure how to go about it with this type of function. Up to now the type of functions Ive delt with have been something like s = 2t^2-5t+4 etc Thank you for your help!