7/21/2019 EDA2PHYS_4115_7_pre

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7/21/2019 EDA2PHYS_4115_7_pre

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Worked example

Before

+uarterback stationary so ero momentum

ptackler -mv

-

140

4.0 -

*/0 kg m

s1momentum after - momentum before - */0kg m s1

7/21/2019 EDA2PHYS_4115_7_pre

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Worked example

After

-

.4 m s1

pboth - mboth vboth

vboth -pboth

mboth- */0

!140 )*$

*/0

2*

vboth -