Using Physics to explain the motion of Olympic Divers

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SUMMARY

The discussion centers on the physics of Olympic divers and the factors influencing their motion. Participants explore the concept of vertical speed, questioning whether it should be defined by the speed of the head, feet, or another reference point. The consensus is that divers will reach the water surface simultaneously if they jump with the same vertical speed, regardless of their body orientation during the dive.

PREREQUISITES
  • Understanding of basic physics concepts, particularly kinematics.
  • Familiarity with the principles of vertical motion and acceleration due to gravity.
  • Knowledge of how to measure speed in different reference frames.
  • Basic grasp of the biomechanics involved in diving techniques.
NEXT STEPS
  • Research the kinematic equations of motion to understand vertical speed calculations.
  • Explore the effects of body orientation on the dynamics of diving.
  • Study the principles of projectile motion as they apply to divers.
  • Investigate the biomechanics of Olympic diving techniques and their impact on performance.
USEFUL FOR

Physics students, sports scientists, coaches, and anyone interested in the mechanics of Olympic diving and athletic performance analysis.

greedygnome
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Homework Statement
How does physics explain diving in Olympics? Assume that a diver performs 3 different jumps, at same initial speed from a platform of 10 m. (straight into water, one spin, two spins). What is the time difference in reaching the water surface?
Relevant Equations
Kinematic, Angular, Momentum
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I have a feeling that they will reach the water surface in the same time. How do I explain this in physics?
 
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Are you assuming the diver jumps up from the board with the same vertical speed in each case?

How would you define the vertical speed of a diver? Hint: speed of head, feet or something else?
 

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