Physics, 18.03.2021 01:20 bellarides
The Great Sandini is a 60 kg circus performer who is shot from a cannon (actually a spring gun). You don't find many men of his caliber, so you help him design a new gun. This new gun has a very large spring with a very small mass and a force constant of 1100 N/m that he will compress with a force of 5500 N. The inside of the gun barrel is coated with Teflon, so the average friction force will be only 30 N during the 5.0 m he moves in the barrel. At what speed will he emerge from the end of the barrel, 1.7 m above his initial rest position
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One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?
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The Great Sandini is a 60 kg circus performer who is shot from a cannon (actually a spring gun). You...
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