Definition
A photogate is an electronic sensor that uses light beams to detect objects passing through it and measures their speed or time.
This definition is part of Fiveable's AP Physics 1 review, which also has guided practice questions.
Keep studying AP Physics 1
Connect this key term to the AP exam workflow: review the course, practice questions, and check related study tools.
AP Physics 1 hub
Review units, study guides, and course resources.
AP-style practice
Check this vocabulary in multiple-choice context.
FRQ practice
Apply key concepts in written AP responses.
Score calculator
Estimate the exam score you are working toward.
Cheatsheets
Review the highest-yield facts before practice.
Practice exam
Put the full course together before test day.