That is where is gets the name CBU, Cluster Bomb Unit. The CBU has a SUU-66/B tactical mention dispenser that contains four sensor fused projectiles called “skeets.” The skeets detect targets nearby, like tanks or support vehicles; it then fires explosives at them. So it’s not just a freefalling bomb, the bomb itself is freefalling, but it shoots explosives at targets as well as explode. The 40 skeets on the bomb scan an area 1,500 feet × 500 feet. They work by using infrared and laser sensors.
Radiographic film on the opposite side of the source is exposed when it is struck by radiation passing through the objects being tested. More radiation will pass through if there are cracks, breaks, or other flaws in the metal parts and will be recorded on the film. By studying the film, structural problems can be detected. Co-60 is used because it is an emitter of gamma rays which will penetrate metal parts. Co-60 has a half-life of 5.3 years and can be used in a chemically inert form held inside a sealed container.
The motion of these components can be described as d=vt for constant horizontal motion, and d=1/2at² + Vit. The initial velocity with no angle will be found first, and then will be used to find the distance at which we place the bin. Apparatus: You will need: -Projectile launcher -Plumb Bob -Metric Tape Measure -Carbon Paper -White Paper Setup: * Part I * Part II Part I: Determine Muzzle velocity 1. Firmly attach the Launcher Base to a table by using a C-clamp, with the “launch point” (marked on the side with a circle and a cross) hanging over the edge. Make sure the launch range is clear of any obstructions.
F – The M107 projectile is the only HE round authorized by the US Army 5. T – The scavenge isolation valve should be in the close position during breech maintenance 6. F – If the COS is not under the net and a fire mission is received the gunner can shoot the mission as long as he verifies the data on the CSD 7. F – The dog coupler and PFM lever must be present and operational in order to fire the howitzer 8. T – During a high angle multiple round fire mission the tube must be depressed to 800 mils between each round fired 9.
Tympanic sound noted during percussion, Liver and spleen intact, no enlargement noted, no hepatic friction rub or splenic rub heard on auscultation. Renal and iliac artery present with no bruits. Denies pain on palpation, femoral pulse present + 3 and no enlarged inguinal Lymph nodes seen. Lower extremities noted with even hair distribution, skin warm to touch, Popliteal, posterior tibial and dorsalis pedis pulse are present bilaterally. No edema noted, toes are absent of cracks and present of hair, cap refill 3 seconds; presents good vascular circulation.
A ball was diameter was taken of the ball (in cm). The projectile launcher had to be leveled by the inclinometer. Afterwards, using the projectile ball, and the ram rod, the projectile had to be shot onto the clip board with the carbon paper attached to it. The geometric center of the trials was taken; this height was the initial height of the projectile. The launcher had to be relocated to an appropriate distance that will let the projectile strike the lower portion of the target.
Nitroglycerin can be used in many different things, such as in gun powder, dynamite, propellers on rockets. It has a molecular weight of 227.11 grams, boiling point at standard pressure is 218 C (424.4 F), and the melting point at standard pressure is 13 C (15.4 F). It is slightly soluble in water and the National Fire Protection Association determined it was a moderate fire hazard. The chemical formula for Nitroglycerin is C3H5N3O9. It is aslo used as a medicine used to prevent chest pain (also known as agnia).
Speaking from experience, airsoft BBs may leave a mark at the point of impact that fades over time. Paintballs are round plastic coverings filled with liquid paint. Paintballs are
Or Reaction w/ hot H20: None Litmus test: R-None, B-Turned orange Dilute HCI: Turned Green Dilute NaOH: None Substance: NaCl Color: White Odor: None Effect of Heat: None Solub. Or Reaction w/cold H20: Turns clear Solub. Or Reaction w/ hot H20: Dissolves Litmus test: R-None, B-None Dilute HCI: None Dilute NaOH: None QUESTIONS: A - Did you observer any chemical changes in this experiment? Yes I did observe chemical changes in this experiment. All the substances had some type of chemical change with the exception of Cu,
One of the increasingly popular types of gasification is Plasma Gasification. Plasma gasification technology has been shown to be the most effective and environmentally friendly method for solid waste treatment and energy utilisation. It is a non-incineration thermal process that uses extremely high temperatures in a partial oxygen environment to decompose completely the input waste material into very simple molecules. The products of the process are a fuel or gas known as synthesis gas and an inert vitreous material known as slag (Stehlı´k, 2009). Plasma gasification uses an external heat source to gasify the waste, resulting in very little combustion.