Kinematics Problem Solving Requirements

Tackling Kinematic Problems
In IB Physics, it is not solely sufficient to answer answer a question just by writing the answer only. IB wants to see the steps and the thinking behind one's solution. When solving any problem other than multiple choice, you should usually try to use the GRASP format of solving a question.

G - Given (What do you know from the question?)

R - Required (What do you need to find for the question to answer it?)

A - Analysis (What formula can you use?)

S - Solution (Show work when finding the answer)

P - Paraphrase (State your answer in a sentence)

Usually, IB examiners will mark your long answer and short answer questions with this format and at the same time it helps the student have less room for error in their answers because of clear step indication. In upcoming pages, we'll do many examples of kinematic problems to get an idea of how to answer IB Physics short answer problems properly.