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DollarBill
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Homework Statement
http://img401.imageshack.us/img401/46/impulsemw6.jpg
Before the force is applied (t<0), the particle moves along the x-axis with a velocity of -6.3 m/s.
Find the velocity of the particle after the force stops acting on it.
The particle has a mass of 5.2 kg
Homework Equations
j=[tex]\Delta[/tex]p
[tex]\Delta[/tex]p=0
The Attempt at a Solution
j=42Ns
j=[tex]\Delta[/tex]p
42=mvF-mv0
42=(5.2)vF-5.2(-6.3)
9.24=5.2(v)F
vF=1.777 m/s
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