A hockey player passes a puck with an average force of 250N. The hockey stick is in contact with the puck for 0.0030s, and the mass of the puck is 180g. The puck is not moving before the player hits it.
a) Determine the impulse imparted by the hockey stick.
b)Calculate the momentum of the puck as a result of the collision
The Attempt at a Solution
I got 0.75 kg*m/s for the part A but I don't know what to do for part B. Shouldn't the answer be the same for both. I really don't understand the difference between both questions.