Measure Person's Jump Time & Height: Weight, Force & More Tips

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SUMMARY

The discussion focuses on calculating the time a person remains airborne during a jump and the height achieved, using the weight of the individual and the force exerted. Participants emphasize the distinction between measuring and calculating, recommending the use of the formula derived from Newton's second law, f=ma, for accurate calculations. The conversation highlights the importance of understanding the relationship between force, mass, and acceleration in determining jump metrics.

PREREQUISITES
  • Understanding of Newton's second law (f=ma)
  • Basic knowledge of physics concepts such as force, mass, and acceleration
  • Familiarity with units of measurement for weight and force
  • Ability to perform calculations involving time and height
NEXT STEPS
  • Research the application of Newton's second law in real-world scenarios
  • Learn how to calculate jump height using kinematic equations
  • Explore methods for measuring force exerted during a jump
  • Investigate tools for accurately timing jumps, such as high-speed cameras or motion sensors
USEFUL FOR

This discussion is beneficial for physics students, sports scientists, coaches, and anyone interested in biomechanics and performance analysis related to jumping techniques.

melvin123
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hello people can anyone help me...?
here is my objective...

To measure how long a person stays on the air, when it jumps, until it reaches the ground at the same position.

Given:
Weight of the person
Force exerted

Find:
Time
Height of the jump


...plsss
 
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Welcome to PF.

You said "measure", but then you listed some data as if you really want to calculate. If you want to measure, use a stopwatch. If you want to calculate, use f=ma and its derivatives.
 
sorry my fault...

it's calculate uuhm... please i want to now more about that formula... can you please discuss to me, further, about that formula...

please... please...:smile:
 

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