An air hockey puck is sliding over an air-hockey table with an initial velocity of -20 m/s until it's hit by...that thing you hit the puck with in air hockey...and its velocity afterwards is 4 m/s. If the mass of the puck is 0.1 kg, then what is the impulse delivered to the air hockey puck? Write your answer in units of N's, but only write down the number part of your answer. 2 1.2 024

An air hockey puck is sliding over an air-hockey table with an initial velocity of -20 m/s until it's hit by...that thing you hit the puck with in air hockey...and its velocity afterwards is 4 m/s. If the mass of the puck is 0.1 kg, then what is the impulse delivered to the air hockey puck? Write your answer in units of N's, but only write down the number part of your answer. 2 1.2 024