Kinetic Energy And The Work - Energy Theorem: Solving a problem

Kinetic Energy And The Work - Energy Theorem: Solving a problem

Assessment

Interactive Video

Physics, Science

1st - 6th Grade

Hard

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The video tutorial explains how to calculate the kinetic energy of a baseball thrown at an angle. It covers the decomposition of velocity into horizontal and vertical components, emphasizing that at the highest point, only the horizontal component matters. The tutorial uses trigonometry to find the horizontal velocity and applies the kinetic energy formula to determine the energy at the apex.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

At what angle is the baseball thrown?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the initial speed of the baseball being thrown?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the mass of the baseball?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the horizontal velocity of the baseball at its highest point?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Calculate the kinetic energy of the baseball at its highest point.

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