1. Three particles (mA = 2 kg, mB 3 kg, and me = 5 kg) are sliding on a frictionless surface. They collide at the origin and stick together. After the collision, the combined particle of mass M =mA+MB+ m₂ moves in the a direction at 0.5 m/s. m $0.50 m/s 60° M X 1.50 m/s m 0.50 m/s m 1. Find the initial velocity of me (both the r and y components of ). 2. Find the percentage change of the kinetic energy of the particles after the collision. X
1. Three particles (mA = 2 kg, mB 3 kg, and me = 5 kg) are sliding on a frictionless surface. They collide at the origin and stick together. After the collision, the combined particle of mass M =mA+MB+ m₂ moves in the a direction at 0.5 m/s. m $0.50 m/s 60° M X 1.50 m/s m 0.50 m/s m 1. Find the initial velocity of me (both the r and y components of ). 2. Find the percentage change of the kinetic energy of the particles after the collision. X
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Three particles (mA = 2 kg, mg
=
3 kg, and mc = 5 kg) are sliding on a
frictionless surface. They collide at the origin and stick together. After the collision, the combined
particle of mass M =MA+MB+ m₂ moves in the a direction at 0.5 m/s.
m
0.50 m/s
60°
M
X
1.50 m/s m
0.50 m/s
m
1. Find the initial velocity of me (both the r and y components of ).
2. Find the percentage change of the kinetic energy of the particles after the collision.
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