'Barrel length' diaporamas de présentation

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Ballistics practice quiz

Ballistics practice quiz. Which projectile has more energy, handgun or rifle? Rifle. How many moles of gas are produced when 1 Mole of gunpowder burns? 6 moles of gas. Name two ways to improve the accuracy of a projectile. Barrel length & rifling the barrel.

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5.1 Impulse and Momentum

Chapter 5 Momentum Ewen et al. 2005). 5.1 Impulse and Momentum. Objective: Use impulse and momentum in describing motion. Momentum. Is a measure of the amount of inertia and motion and object has. Another way to think about momentum is how difficult it is to bring a moving object to rest.

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