Knowing that the magnitude of the velocity of a body in S.I. units is:
Calculate the magnitude of the tangential acceleration.
Knowing that the tangential acceleration is obtained by the following expression:
These are the main formulas that you must know to solve this exercise. If you are not clear about their meaning, we recommend you to check the theory in the corresponding sections. Furthermore, you will find in them, under the Formulas tab, the codes that will allow you to integrate these equations in external programs like Word or Mathematica.