Four different pairs of balls were used in the same type of collision experiment shown in the illustration. One ball in each pair was given an initial velocity of 10 m/s to the right, where it collided with the second ball at rest. The final velocity of each ball in each pair was recorded in the table. Use the data to evaluate whether collisions were elastic or inelastic, and select the appropriate term to complete each row in the table. O- V = 10 m/s Trial # 1 2 3 4 Ball 1 mass 1 kg 0.5 kg 2 kg 0.3 kg V₁ = 0 Ball 2 mass 1 kg 0.5 kg 2 kg 0.3 kg Ball 1 velocity after collsion 5.0 m/s to the right 2.3 m/s to the right 0 m/s 1.5 m/s to the right Ball 2 velocity after collision 5.0 m/s to the right 7.7 m/s to the right 10 m/s to the right 8.5 m/s to the right Type of collision ( ( O 0

Four different pairs of balls were used in the same type of collision experiment shown in the illustration. One ball in each pair was given an initial velocity of 10 m/s to the right, where it collided with the second ball at rest. The final velocity of each ball in each pair was recorded in the table. Use the data to evaluate whether collisions were elastic or inelastic, and select the appropriate term to complete each row in the table. O- V = 10 m/s Trial # 1 2 3 4 Ball 1 mass 1 kg 0.5 kg 2 kg 0.3 kg V₁ = 0 Ball 2 mass 1 kg 0.5 kg 2 kg 0.3 kg Ball 1 velocity after collsion 5.0 m/s to the right 2.3 m/s to the right 0 m/s 1.5 m/s to the right Ball 2 velocity after collision 5.0 m/s to the right 7.7 m/s to the right 10 m/s to the right 8.5 m/s to the right Type of collision ( ( O 0