How to Ace Kinematics Questions on Your Exam

Are you consistently losing points on Kinematics because of using constant acceleration equations when acceleration changes? If so, you're making the exact same error as 80% of your class.

The 3-Step Exam Strategy

1. Isolate: Extract the exact variables from the prompt.
2. Anticipate the Trap: The professor is betting you will end up using constant acceleration equations when acceleration changes. Know this before you write your first line.
3. Execute: Follow the algorithm. For instance: You cannot use v = v0 + at if a spring is pulling the object. Spring force changes with distance, meaning acceleration is not constant. You must use calculus..

If you get stuck, do not burn 15 minutes staring at it. Write down the formula, get partial credit, and move on.

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