Intro to Impulse Video Lessons

Concept

# Problem: 1. Find the magnitude of the impulse J delivered to the particle. Express your answer in terms of m and v. Use three significant figures in the numerical coefficient. 2. Which of the vectors below best represents the direction of the impulse vector J?

###### FREE Expert Solution

Impulse:

$\overline{){\mathbf{J}}{\mathbf{=}}{\mathbf{m}}{\mathbf{∆}}{\mathbf{v}}}$

1.

J = m(vf - v0)

The initial velocity, v0 = v i

The final velocity, vf = 2vj

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###### Problem Details

1. Find the magnitude of the impulse J delivered to the particle. Express your answer in terms of m and v. Use three significant figures in the numerical coefficient.

2. Which of the vectors below best represents the direction of the impulse vector J?

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Intro to Impulse concept. You can view video lessons to learn Intro to Impulse. Or if you need more Intro to Impulse practice, you can also practice Intro to Impulse practice problems.

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