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D. Martin Physics
Answers (1)
-->J = Impulse = F * t = change in momentum --> Units for Impulse can be N*s or kg*m/s --> p = momentum = m * v units are kg*m/s --> East is +, West is - The change in momentum is = m(v final- v initial) Impulse = F * t so... m(v final- v initial) = F * t
