Particle 1 having mass m1 and a velocity of v1 strikes Particle 2 which consist of a mass m2 and is at rest. The collisions are inelastic and stick altogether. Determine the final velocity of the new particle when:
m1 = 10kg m2 = 5kg v1 = 20m/s
m1 = 1kg m2 = 50kg v1 = 10m/s
m1 = 100kg m2 = 1kg v1 = 30m/s