Simple Pendulum - Simple Harmonic Motion Derivation using Calculus

Simple Pendulum - Simple Harmonic Motion Derivation using Calculus

Assessment

Interactive Video

Physics, Science

11th Grade - University

Hard

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The video tutorial covers the derivation of simple harmonic motion equations for a simple pendulum using calculus. It begins with a review of the pendulum period equation and the definition of a simple pendulum, highlighting assumptions like negligible string mass and point mass bob. The tutorial then derives the restoring force and applies the small angle approximation to simplify equations. It concludes with the derivation of angular frequency and period, and a clarification on the dual meaning of omega in pendulum equations.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the general equation that defines simple harmonic motion?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the angle being less than 15 degrees for a simple pendulum?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how the equations for position, velocity, and acceleration for a simple pendulum are derived.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the difference between angular velocity and angular frequency in the context of a simple pendulum.

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