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2006-08-04 22:45:52 · 3 answers · asked by madapradhanu 1 in Science & Mathematics Physics

3 answers

Doppler effect! Once studied that with the momentum that the ball makes while hiiting the ground and releives, one can calculate the speed of the criket ball!

2006-08-04 22:51:37 · answer #1 · answered by Artin 3 · 1 0

Radar. Same as the cops.

2006-08-05 05:50:03 · answer #2 · answered by Puppy Zwolle 7 · 1 0

Stroboscope or a flash camera!

2006-08-05 05:49:14 · answer #3 · answered by after9miles 2 · 1 0

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