1. The problem statement, all variables and given/known data i need an idea from all forummers.i have to do dynamic case study which is focus on kinetics that study of the relationship between forces and the acceleration they cause and it's based on newton's 2nd law of motion.it can be problems that occur in real life which caused by lack of understanding on dynamics or application of kinetics or kinematics in our life e.g. sports,works and leisure 2. Relevant equations 3. The attempt at a solution is it ok if i want to study scooter?