# Centripetal Acceleration

## Objects moving in a circle must experience acceleration and force perpendicular to their direction of travel.

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Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Centripetal Acceleration

by CK-12 //at grade
Students will learn what is centripetal acceleration, where it applies and how to calculate it. Students will also learn when a force is acting as a centripetal force and how to apply it.
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• Interactive Simulations

## Newton's Cannon

by CK-12 //at grade
Learn about orbits and how an object can stay in orbit under the influence of gravity.
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• Interactive Simulations

## Tetherball

by CK-12 //at grade
Learn about centripetal motion in the context of a game of tetherball.
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• 0
• Critical Thinking

## Centripetal Acceleration Discussion Questions

by CK-12 //at grade
A list of student-submitted discussion questions for Centripetal Acceleration.
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• Study Guide

## Circular Motion Study Guide

by CK-12 //at grade
This study guide provides an overview of circular and rotational motion: centripetal force, discussion of fictitious force, calculating period and frequency, determining the rotational axis, calculating angular quantities, and precession.
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