Question

Determine the angular momentum of a 77-g particle about the origin of coordinates when the particle...

Determine the angular momentum of a 77-g particle about the origin of coordinates when the particle is at x = 4.0 m , y = -5.6 m , and it has velocity υ=(3.5i^−8.5k^)m/s
Find the x-component.

Express your answer using two significant figures.

Find the y-component.

Express your answer using two significant figures.

Find the z-component.

Express your answer using two significant figures.

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Homework Answers

Answer #1

Given the mass of the particle is m = 77g = 0.077kg and the position vector of the particle is,

Also the velocity of the particle is given by,

The momentum of the particle is given by,

The angular momentum of the particle is given by,

Therefore, the x-component of angular momentum is 3.7 kgm/s.

The y-component of angular momentum is 2.6 kgm/s.

The z-component of angular momentum is 1.5 kgm/s.

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