Only if you have a crimial record...
Thats the only reason I haven't applied for a FAC yet, but I have spoken to a few people who hold FAC and SGC with criminal records and have obviously not had any problems.
Only if you have a crimial record...
To work out the energy in a projectile is in principle very easy. It's a bit cumbersome in Imperial units (grains, pounds, feet and so on) but in Metric units it's a doddle.
Energy is equal to half the mass multiplied by the square of the velocity...
Energy = Mass X Velocity squared (not 1/2 mass)
Thats the only reason I haven't applied for a FAC yet, but I have spoken to a few people who hold FAC and SGC with criminal records and have obviously not had any problems.
Wiki's wrong on this one. ...
Nope.
http://www.gcse.com/energy/ke2.htm
http://zonalandeducation.com/mstm/physics/mechanics/energy/kineticEnergy/kineticEnergy.html
http://www.ajdesigner.com/phpenergykenetic/kenetic_energy_equation.php
http://www.buzzle.com/articles/kinetic-energy-formula.html
http://www.ehow.com/facts_5215119_formula-energy_.html
http://wiki.answers.com/Q/What_is_the_formula_for_kinetic_and_potential_energy
Or any number of other references:
http://www.bing.com/search?q=kineti...inetic+energy&sp=2&sc=8-14&form=QBLH&filt=all
I think you might be thinking about momentum, which is just mass times velocity.
We'll just have to agree to disagree on this one. Unfortunately all my references are hard copy textbooks.
i used to shoot but i had to stop but i started again a few weeks agoand managed that at my local rangeMonkey you mention in another post that you hit the targets within kill spots, are you a shooter already?
i went down there today and was shown an smk xs208 and a crossman phantom 1000Nip along to your nearest hunting goods or gun shop matey, they'll be able to talk you through the good and bad points of most air rifles whilst most likely having the rifle there to talk about, any rifle under 12 foot lb doesn't require any kind of license or agreed shoot, but with any where to shoot you'll be frustrated, go have a chat with a shooting club, not only do they give you the time and place the practise and improve but you'll get your face known by the community most likely to know the local shoots or people looking for pest control, and remember you want to shoot on there land, your not doing them a favour, they are doing the favour, have fun matey!
This begs a question from an American.
So my question is: Does the same philosophy hold true there?
Before answering please bear in mind that I'm only asking about the philosophy of the requirement (not about a comparison on what might be considered a "serious" offense there as opposed to here)
Multiply the product of the weight of the pellet (in grains) times the square of the velocity and divide that number by 450240. That last number is a constant created by multiplying two times the acceleration of gravity by 7,000 - the number of grains in a pound. The number I am using for the acceleration of gravity is 32.16 f.p.s. That number is obsolete, but the number that replaces it, 32.174 feet per second (f.p.s.) below the 50th latitude, does not change the energy calculation significantly.
Here's how the formula works. Suppose we shoot an 8-grain pellet at 800 (f.p.s.). The energy would be 8 times the square of the number 800, which is 640,000. So, it's 8 times 640,000 - which is 5,120,000. Now, divide that number by the constant 450240 and you get 11.371712. There may be even more digits out to the right of the decimal point, but that's where my small calculator stops, so that's my answer. I'm going to round off the number to two decimal places anyway, so I write it down as 11.37 foot-pounds.
My neighbour is one of the West Midlands Fire Arm Officers and I asked him your question, his answer was that each application is looked at on an individual basis, and background checks are done on the person making the application, If that person does indeed have any Criminal convictions, then the question of their 'being of an responsible character' is brought into question, even for something as small as a speeding ticket.. the application is then given to the assigned local F.A.O (Fire Arms Officer) who then arranges a visit to have a chat and see what conditions the fire arm is going to be kept in, and also to assess the individual, the application is then forwarded for approval or not based on his assessment. the final decision though rests with the Chief Commissioners office, many of whom are local and shoot locally themselves, so know the area and landowners well.
hope that helps
Day
.......What matters is what formula will the police use.
Energy = Mass X Velocity squared (not 1/2 mass)
......this is the formula used to work out the muzzle energy
but due to the use of imperial units it looks like this
............................(Mass in grains) x (Velocity squared in FPS)
Energy in Ft Lbs = ------------------------------------------
...........................................450240