Question 1 2 pts 18. A 0.105-kg hockey puck moving at 24 m/s is caught and held by a 75-kg goalie at rest. With what speed does the goalie slide on the ice after catching the puck? Define the puck and the goalie as a system. Show all work for full credit, including units. Edit View Insert Format Tools TableQuestion 2 2 pts 19. A 35.0-g bullet strikes a 5.0-kg stationary piece of lumber and embeds itself in the wood. The piece of lumber and the bullet fly off together at 8.6 m/s. What was the speed of the bullet before it struck the lumber? Define the bullet and the wood as a system. Show all work, including units for full credit.Question 3 2 pts 24. A thread connects a 1.5-kg cart and a 4.5-kg cart. After the thread is burned, a compressed spring pushes the carts apart, giving the 1.5-kg cart a velocity of 27 cm/s to the left. What is the velocity of the 4.5-kg cart? Show all work, including units for full credit.Question 4 3 pts 28. A 1345-kg car moving east at 15.7 m/s is struck by a 1923-kg car moving north. They stick together and move with a velocity of 14.5 m/s at 0 = 63.5. Was the north-moving car exceeding the 20.1 m/s speed limit? In order to receive full credit, calculate the actual speed of the unknown vehicle. Show all work, and include units. Edit View Insert Format Tools Table