Super Bowl LII is nearly 2 hours away. The Patriots and the Eagles are both great teams with lots of talent. Not only will I be watching the game, but the physics of the game as well, being a physics student. Some things worth taking note of are the kinematics of kicking a field goal, the forces that are felt while getting tackled, the kinematics of deep passes made by Tom Brady and/or Nick Foles, among many others.
The minimum height needed to complete a successful field goal is 10 feet. A typical field goal is kicked anywhere from 30 - 40 yards away from the goal post. Depending on how windy it is will determine the correct angle and velocity at which the ball should be kicked.
Lineman can weigh up to 300 pounds, so running into them is not fun for running backs. When the defensive lineman start to charge over the line of scrimmage they posses a tremendous amount of momentum. While running backs also have the ability to reach a great amount of momentum due to there ability to reach very high speeds, they don't have the mass to match the linemen. Also when running backs come in contact with lineman it is usually at or behind the line of scrimmage, not allowing them to pick up a high speed to match the momentum of the large linemen.
There is more than just throwing a ball up in the air really far when quarterbacks toss those amazing 60- 70 yard completions near the out of bounds line. Quarterbacks have to time it perfectly so the ball reaches the target at the same time the wide receiver arrives at the point where the catch is made. A successful completion all depends on the speed of the wide receiver and the trajectory at which the quarterback throws the ball into the air.
Hopefully Super Bowl LII brings us lots of cool physics to observe.