Momentum Revision and Past year solving Part 1 EN

Force and Pressure

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Momentum

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Doc at

https://www.slideshare.net/PlazPhysics/momentum-igcse-selected-past-year

This video short and fast revision about Momentum.

I)  Different velocity After collision

     m₁ u₁ + m₂ u₂ = m₁ v₁ + m₂ v₂

II)  Common velocity After collision

      m₁ u₁ + m₂ u₂ = V (m₁ + m₂)

III) Both at rest Before Collision

      m₁ v₁ = m₂ v₂

IV) Chang in momentum = mv – mu

V) Impluse = Ft

VI) Change in momentum = Impluse

This Video included Past Year for Momentum.

May/Jun 2017/43 Extended

Oct/Nov 2016/21 Extended

Oct/Nov 2016/23, 23 Extended

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