A gymnast shows her moves on the asymmetric bars and describes her routine.
An explanation of the difference between balanced and unbalanced forces.
Newton's Three Laws of Motion demonstrated using a rocket-powered sledge on an ice rink.
Speed-time graphs are drawn for a rocket and a skydiver.
Sports scientists working together to help swimmers improve efficiency and performance.
This clip shows how waves can be either reflections, refractions or diffractions.
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