So if the ball spins as it moves it''ll drag the air around it a little, which leads to air rotating around the ball, which makes the air on one side move faster than the air on the other, which leads to a lower pressure on one side compared to the other, which creates a net force, which pushes the ball around.
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2 Answers. The part of the ball around the equator has to withstand that force. If the tensile strength is T, then the maximum force it can withstand is something like T times the area of the ball that you''d expose if you sliced the ball in half around the equator. That is, it''s T (2πr)t where t .
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What Happens When Stars Produce Iron? Futurism July 14th 2014. News / From Quarksto Quasars. News. A fireball in the supernova remnant W49B. with infrared data (red, green) with Xray data (blue).
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Mar 29, 2019· Mix the solutions. Combine the iron (III) solution and the iron (II) solution into the same container. This will allow bringing the iron (III) ions and the iron (II) ions into contact with each other. They will also contact oxygen in the water and the atmosphere, which is needed to produce magnetite.
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Any tendency to slide ahead of the ball at impact will lower the launch angle and create more spin. Stay down and through the shot at impact, swinging the club .
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Dec 17, 2015· Other Notes. For a start, the distance you hit the ball is ultimately limited by the speed you produce (you are not going to hit the 7 iron 170 yards with 65 mph speed). But things such as strike quality are also huge. Strike will determine whether you achieve your potential distance.
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Oct 14, 2005· Making Iron The OldFashioned Way Is A Tricky Business Date: October 14, 2005 ... If theoriginal ore is too iron rich, the furnace won''t produce the glass slaguntil the iron has been heated past ...
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The raw materials used to produce pig iron in a blast furnace are iron ore, coke, sinter, and limestone. Iron ores are mainly iron oxides and include magnetite, hematite, limonite, and many other rocks. The iron content of these ores ranges from 70% down to 20% or less. Coke is a substance made by heating coal until it becomes almost pure carbon.
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