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Homework Statement
Fire at angle 45 degree.
Initial kinetic energy = Eo
At top of projectile explode with addtional energy Eo into 2 fragment.
1. Mass = m1, go straight down.
2. Mass = m2, direction: unknown.
Question:
1. Velocity (mag and dir) of m2
2. Velocity of m1
3. What's ratio m1/m2 when m1 is maximun?
Homework Equations
Conservation of momentum:
mo x vo = m1 x v1 + m2 x v2
Eo = 1/2 mo x vo^2
mo = m1 + m2
Center of Mass:
No clue
The Attempt at a Solution
Ok, so I set up the conservation of momentum formula. Now what? How can I find the direction of m2? How can I use center of mass formula? Thanks!
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