Tennis balls and spray. High-speed photograph of spray produced as a wet tennis balls with backspin travel through the air. The rapidly rotating balls

---

Tennis balls and spray. High-speed photograph of spray produced as a wet tennis balls with backspin travel through the air. The rapidly rotating balls produce a centrifugal force that pushes water to the equator of the ball and then flings it outwards as a radial spray.

---

Size: 5175px × 3437px
Photo credit: © DR. JOHN BRACKENBURY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: backspin, ball, balls, centrifugal, equipment, force, high-speed, kinetic, mechanics, motion, move, movement, moving, photography, physical, physics, radial, research, rotating, rotation, science, slice, sliced, speed, spin, spinning, sport, sports, spray, technology, tennis, travel, travelling, travels, underspin, velocity, water, wet