AP Physics C Mechanics multiple choice rewards speed and accuracy — many questions test whether you can pick the correct setup before doing heavy calculus.

Hub: AP Physics C Mechanics · FRQ guide · Practice tests.

Strategies

Tactic	When to use
Dimensional analysis	Eliminate wrong answers fast
Extreme cases	Does answer behave at t=0 or very large t?
Sketch	Motion graphs, FBD before equations
Do not over-calculate	Sometimes two options differ only by sign

Timing

• First pass: answer all easy items; flag long rotation problems.
• Second pass: calculus-heavy items — kinematics with calculus.
• Leave no blanks if there is no penalty for guessing (confirm policy).

Frequently asked questions

MCQ harder than FRQs?

Different skills — you need both — 8-week plan.

Same calculator as FRQ?

Check annual policy on AP Students.

Practice source?

Official practice tests — not Physics 1 MC banks alone.

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