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Results tagged with momentum
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user 266459
In introductory mechanics, the momentum of a particle is its mass times its velocity. In electrodynamics, the momentum of a field is proportional to the cross-product of the electric field with the magnetic field. In special relativity, momentum is generalized to four-momentum.
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votes
Momentum Conservation Principle and elastic collision vs inelastic collision
Due to conservation of momentum -
$$m_{\text{ball}}v_{\text{ball}_0} = m_{\text{cart}}v_{\text{cart}} + m_{\text{ball}}v_{\text{ball}}$$
Our second equation of use is conservation of kinetic energy -
$ …
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