Uploaded April 2024 | Updated September 2026, 4 hours ago

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Explanation using an example for how to use a dot product to find the components of a force that are parallel and perpendicular to the direction of the momentum of an object.
An asteroid makes a close approach to Earth. At an Instant when the momentum of the asteroid is __ the force on the asteroid by Earth is ___. Find the Forces that are parallel and perpendicular to the momentum of the asteroid.