Conservation of Momentum using Unit Vectors

Conservation of Momentum using Unit Vectors

Assessment

Interactive Video

Physics, Science

11th Grade - University

Hard

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The video tutorial explores the physics of a Nerd-A-Pult system, focusing on the conservation of momentum. Initially, the problem is set up with a ball launched from a stationary Nerd-A-Pult. The tutorial explains how internal forces in the x-y plane conserve momentum, leading to the calculation of the Nerd-A-Pult's final velocity. The solution involves substituting mass and velocity into the momentum equation. The tutorial concludes with a discussion on the results, emphasizing the consistency of physics principles.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What did Billy conclude about the physics of the situation?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Why do the ratios of the y and x velocities of the ball and the Nerd-A-Pult equal the same number?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the significance of the angles in the context of the final velocities of the ball and the Nerd-A-Pult.

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