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A 17.7 kg cart traveling at 5.2 m/s (this movement defines the positive direction) has a head on elastic collision with a 38.8 kg cart traveling at 6.52 m/s. What is the final velocity of the first cart?
m/s?
A 33.5 kg cart traveling at 0.84 m/s (this movement defines the positive direction) has a head on elastic collision with a 49.1 kg cart traveling at 0.49 m/s. What is the final velocity of the first cart?
A 31.9 kg cart traveling at 2.84 m/s (this movement defines the positive direction) has a head on elastic collision with a 48.7 kg cart traveling at -1.18 m/s. What is the final velocity of the first cart?
A 46 kg cart traveling at 6.16 m/s (this movement defines the positive direction) has a head on elastic collision with a 33.9 kg cart traveling at 1.58 m/s. What is the final velocity of the first cart?
A 28.8 kg cart traveling at 1.4 m/s (this movement defines the positive direction) has a head on elastic collision with a 26.7 kg cart traveling at 4.83 m/s. What is the final velocity of the first cart?
A 34.3 kg cart traveling at 4.08 m/s (this movement defines the positive direction) has a head on elastic collision with a 12.1 kg cart traveling at 5.63 m/s. What is the final velocity of the first cart?
