Formula for bullet velocity
[DOC File]Physics
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Formula Symbol and Units Displacement. d = x - xo + or – depending on direction d = displacement in m (meter) x = position in m. vav = average velocity in m/s. t = change in time in s (second) a = acceleration in m/s2. v = instantaneous velocity in m/s. Constant velocity. vav = d/t Accelerated motion. a = (vt – vo)/t Kinematic formulas. d ...
[DOC File]Determining Speed and Velocity
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If the initial velocity of the ball was .8m/sec and the final velocity was 7m/sec, what was the acceleration of the ball? 15. A spacecraft reaches a speed of 250m/sec in 10 seconds after an acceleration of 15m/sec/sec occurs. What was the original velocity of the craft? 16. In 0.5 seconds, a bullet …
[DOC File]Lethal Potential…What Is It
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The formula is – Velocity X Bullet Weight (in grains) divided by 7000 = Pounds Feet. This is somewhat of an abstract formula and again assumes the same as the previous inasmuch as it ignores bullet design, basing everything on a non-expanding solid.
[DOC File]Calculations for Penetration Model - Rathcoombe
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In the latter phase, called the rigid-body penetration phase, the bullet has ceased to deform plastically and penetrates without further change in shape or loss of mass. Different mechanical expressions are used to describe these two phases. Integration is performed in both phases in terms of velocity, a convenient quantity.
[DOC File]Physics
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Formula Calculation dy dy = Ny dx dx = Nx d d = (dx2 + dy2)½ v v = d/t Fg Fg = Fg-lbs x 4.45 m Fg = mg K K = ½mv2 Ug Ug = Fgdy P P = (Ug + K)/t c. Calculate the power in horse power (1 hp = 746 W). 2.
Science 10 - Physics
A bullet is fired at 700 m/s and strikes a target 180 m away. How long does it take for the bullet to reach the target? (0.257 s) ... If an object comes to a stop its final velocity is 0 m/s. Manipulate the formula to solve for the following: Given a time interval, an initial and final velocity, calculate acceleration.
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