• Phineaz@feddit.org
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    23 hours ago

    I think it referred to its impulse rather than momentum, aka v*m. The cartoon might be a bit flawed though, as the car is stationary (or at least we can assume it is) relative to the spectator, so the impulse would be 0 and mass irrelevant. PS: Not a quantumphysicist, not even a normal physicist or even remotely related to the field.