Power and Calculus

Power and Calculus

Assessment

Interactive Video

Physics, Science

11th Grade - University

Hard

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The video tutorial covers the concepts of average and instantaneous power in physics, explaining how power is calculated as work over time. It delves into the derivation of instantaneous power using the derivative of work with respect to time and explores the relationship between force, velocity, and power. The tutorial also discusses power as the rate of energy transfer and demonstrates how to rearrange the power equation into an integral form. Finally, it compares different integral equations for work, highlighting the differences between force-position and power-time integrals.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How does power relate to energy transfer in a system?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the units for power and what do they represent?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the two integral equations for work mentioned in the discussion.

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