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ProfessorThe main difference between a 9mm and a .45 caliber bullet is the diameter. A 9mm bullet has a diameter of 9 millimeters, while a .45 caliber bullet has a diameter of .45 inches. The .45 caliber bullet is larger and generally heavier than the 9mm bullet, resulting in differences in recoil, speed, and stopping power.
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What is a measure of quantity of heat?
The measure of quantity of heat is given by the unit calorie (cal) or joule (J). Heat is a form of energy that is transferred between objects due to a temperature difference.
What is the highest speed of a bullet?
The speed of a bullet can vary depending on the type of firearm used, but some bullets can travel at speeds exceeding 3000 feet per second (around 1000 meters per second). The fastest bullets are typically fired from high-powered rifles or military firearms.
If a bullet travels at 1100 fps how far would a 50 caliber travel?
The distance a bullet travels depends on many factors including air resistance, bullet weight, and bullet design. As a general estimate, a .50 caliber bullet traveling at 1100 feet per second could travel approximately 1-2 miles if fired at an angle of 45 degrees.
How much would a bullet have to slow down to be visible to humans?
A bullet would have to slow down significantly to be visible to the human eye. When a bullet is fired at supersonic speeds, it travels faster than the speed at which the eye can perceive movement, making it appear invisible. As the bullet slows down to subsonic speeds, its visibility would increase as it moves at a speed closer to the eye's perception threshold.
How far will a 50 BMG bullet travel?
A .50 BMG bullet can travel over 4 miles if fired horizontally, but its effective range is typically around 1.5 miles. The bullet's trajectory and distance can be influenced by various factors such as the angle of fire, bullet weight, and atmospheric conditions.
