Acknowledgements

ANSWER KEY22. 0:34.12 or 34.12 seconds23. 198 minutes24. 735825. 30 yards (the fair catch does notcount against him, thus, total yards isdivided by 4 instead of 5)26. 20%27. 90 yards28. 83.13%29. 13.64 yards per carry30. 5 7/8”NFL Air Travel p. 731. Baltimore Ravens – 4,650 miles2. San Francisco 49ers – 35,756 miles3. NFC- 298,248 miles4. AFC West – 89,918 miles5. NFC West – 113,040 miles6. 82,288 miles7. 4,886 miles8. Cleveland Browns – 2,6409. 573,265 miles10. 38,478 milesConversions in Football p. 751. 45,807 feet2. 3,816 inches3. 2.2 miles4. 4,161 feet5. 34 yard line of opposing team6. 1,944 inches, 4937.76 centimeters7. 300 feet long, 160 feet wide8. 4,848 ounces9. 960 minutes10. 112 officialsSuper Bowl Numbers p. 7615, 14, 923, 26, 1835, 32, 37XXXVIIIPatriots’ Super Bowl XXXIX Roster,p. 781. Roman Phifer2. Ohio State University3. 64. 85. 36. Dan Koppen7. Keith Traylor - 340 lbs.8. Earthwind Moreland - 182 lbs.9. WR10. 887 lbs.Momentum in Football, p. 911. The ball carriers in Scenarios #1 and#2 will score. The momentum ofthese ball carriers are greater thanthose of their defenders. Thus, theball carrier/defender unit will movetoward the goal line.2. The defender in Scenario #4 has thegreatest momentum. The velocity ofthis player is the most significantfactor in giving this defender thegreatest momentum of all thedefenders because the otherdefenders are all more massive thatthis one.3. Each player’s momentum changes,which is the case in all of thescenarios. This is due to the fact thatalthough their masses remainconstant, their velocities change, andmomentum equals the product ofmass and velocity.4. The total momentum is not affectedby the collision. According to the lawof conservation of momentum, themomentum of any closed, isolatedunit does not change. The pairs ofplayers in each scenario make upsuch a unit.Pro Football Hall of Fame Educational Outreach Program 180 New England Patriots Edition