How to Calculate the Force to Maintain an Object in Orbit?

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To calculate the force required to maintain an object in orbit, the centripetal force formula F = mω²r is used, where ω represents angular velocity in radians per second. Angular velocity can be derived from the period of rotation using the equation ω = 2π/T. The discussion also touches on the dynamics of a cowboy holding onto a bull, exploring how the force exerted on the cowboy affects his speed as the bull attempts to move away. Understanding these forces is crucial for analyzing motion in circular paths. Overall, the principles of centripetal force and angular velocity are essential for calculating orbital mechanics.
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How is it possible to calculate the force it takes to keep an object in a orbit
coworbit.jpg


This is not homework..
 
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You can calculate the centripetal force from F=m \omega^2 r.
 
What is "w"
 
Bjarne said:
What is "w"

angular velocity, in radians per second.

w = 2pi/T
 
coworbit.jpg


How is it possible to calculate the: force that is transferred back to the cowboy, and hence the loses of speed,(off the bull) - assuming that the bull want to move away from the cowboy, (straight) but because of the string it is force to stay in constant orbit ?
 
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So I know that electrons are fundamental, there's no 'material' that makes them up, it's like talking about a colour itself rather than a car or a flower. Now protons and neutrons and quarks and whatever other stuff is there fundamentally, I want someone to kind of teach me these, I have a lot of questions that books might not give the answer in the way I understand. Thanks
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