Real-World Problems

Relevant article: Mining the Internet for Physics Data: Sports Equipment

Topic/Summary Physics Concepts Difficulty Files
Use NTSB data from a runway overrun to reproduce their conclusions. (Photo courtesy NTSB.) 1D Kinematics Medium PDF
Use data from a study of shot putting speed and height vs. angle to determine optimum launch angle. (Photo by Photographer’s Mate 1st Class Matthew L. Romano, courtesy U.S. Navy.) Projectiles Medium PDF
Consider the optimum angle for engine exhaust from a dragster. (Photo by Lt. Col. William Thurmond,
courtesy U.S. Army.)
Force Medium*
*derivative used
PDF
Use Car and Driver data to find power delivered by Mustang’s engine. (Photo by A. Syed,
courtesy Stock.XCHNG images.)
Energy
Force
Medium PDF
Find energy delivered by the three NOAA classes of hail. (Photo courtesy NOAA Photo Library.) Energy
Force
Easy PDF
Use EPA test schedules to examine hybrid fuel efficiency. (Photo courtesy Wikimedia Commons.) Energy Medium PDF
Use data gathered from commercial racket manufacturers to investigate optimum racket mass. (Photo by Chris Pawl.) Momentum
Energy
Difficult PDF
Investigate why the Martin Jetpack needs 5x the hp of a personal helicopter. (Photos courtesy Martin Aircraft Company (left) and GEN Corporation (right).) Momentum
Energy
Medium PDF
Consider why cranes with two-element booms preferentially move the top part and look at the force required to stabilize that part. Statics Medium PDF
Use data from the 2000 Olympics to investigate the impulse delivered to a vaulter by the vaulting horse. (Photo by Raphael Goetter, courtesy Flickr.) Impulse
Force
Projectiles
Difficult Short Version (PDF)Long Version (PDF)
Use data from high-speed video to investigate the difference between the time-averaged and distance-averaged force acting on a tennis ball impacting a surface. SHM
Force
Impulse
Work
Difficult PDF