Can an object travelling really fast catch friction?

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An object traveling at high speeds can indeed catch fire due to friction, particularly if it reaches a velocity that generates enough heat to exceed the ignition point of its material. For a soccer ball, the critical speed would depend on its construction material, such as leather, and the temperature at which it ignites. Airplanes experience significant heating at around Mach 2 (1400 mph), suggesting that a soccer ball would need to reach a similarly high speed to catch fire. However, the discussion clarifies that tracer rounds ignite not from friction but from their chemical composition, indicating that not all fast-moving objects catch fire in the same way. Understanding the specific conditions and materials involved is crucial in determining the speed required for ignition.
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let's say i kicked a soccer really strong(and let's say i have insanely super human strength) , is it possible for the soccer ball to catch fire , and if it is at what speed?
 
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Let me answer you with two questions:
(1) How hard could you kick a soccer ball without bursting it?
(2) What material is a soccer ball made of and what happens to that material as it warms?
 
Airplanes have to be traveling about mach 2 (1400 mph) before they start to worry about airframe heating.
 
If you get the soccer ball moving fast enough, it will most certainly burst into flames.

Roll down the window on the shuttle and hold your soccer ball out in the wind during reentry, and your soccerball will quickly look like a very large, neglected marshmallow in a campfire.

You don't have to be going that fast though, the temperature at which the soccerball bursts into flame is simply the ignition point of whatever it is made of. Leather?

http://www.tcforensic.com.au/docs/article10.html#2.1.1" (lower than I thought!)

Now all you need so is get someone to calculate the velocity that would create that temp on an object that size and shape.
 
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just think of a tracer round

which is a actual example of something flying so fast it catches fire
 
sunnyrays said:
just think of a tracer round

which is a actual example of something flying so fast it catches fire

What? :eek: They're made with magnesium or phosphorus! They're not burning due to friction!
 
For simple comparison, I think the same thought process can be followed as a block slides down a hill, - for block down hill, simple starting PE of mgh to final max KE 0.5mv^2 - comparing PE1 to max KE2 would result in finding the work friction did through the process. efficiency is just 100*KE2/PE1. If a mousetrap car travels along a flat surface, a starting PE of 0.5 k th^2 can be measured and maximum velocity of the car can also be measured. If energy efficiency is defined by...

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