I need a answer from a physics profesor please

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An object moves faster in a vacuum compared to one in a normal environment due to the absence of air resistance and viscous losses. When two equal objects are moving at a constant speed, the one in a vacuum will maintain its speed more effectively. The object in a non-vacuum environment experiences drag, which slows it down over time. Therefore, in a vacuum, an object can achieve and sustain a higher speed. Understanding these principles is crucial for applications in physics and engineering.
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Hi, i want to now if an object moves faster in a vacuum place or normal place. Give me some details please .

Thank you for your answer.
 
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Given two equal objects moving a constant speed (no external net force), one in a vacuum, and one not, then the object in the vacuum will eventually move faster. This is because viscous losses will reduce the speed of the other object. If this does not answer your question, please be more specific.
 

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