WebA bloodstain pattern that is created when blood is flung from a blood-bearing object in motion after multiple blows - Blunt or sharp objects used to attack - Flung off weapon as result of centrifugal force as weapon is swung back over the attackers head - Cast off spatter tends to be oval as weapon is being swung through arch but becomes more … WebBlood drops falling straight down (90 degrees) forms a circular blood pattern. Blood traveling at an angel from the body forms an eliptical spatter. Surface Tension of Blood drop affected by the texture of the surface the blood drop lands on. Smooth non-porous, glass, tile or linoleum does not break up the circular shape of the drop.

Researchers Develop Insight Into Blood Droplet Behavior for …

WebWhen a bloody object comes into contact with a surface and leaves a patterned blood image on the surface. Backspatter. Blood that is directed back toward the source of … WebQuestion: Look at the bloodstains in the image below. Which three drops struck the surface closest to a 90-degree angle? Explain your answer. 3. 4. 5. 6. 9. 4 Blood Stains Show … mechanical energy reservoir

Bloodstain Pattern Analysis: Principles - Forensic Science Simplified

WebDrops 1, 5 and 8 hit the surface closest to a 90-degree angle. All three of these drops are very circular with no tails coming off them. This shows that … View the full answer Transcribed image text: 1 After looking at the … WebThe angle of the blood drop cannot be determined mathematically? False, it can be determined mathematically. What are the six patterns of blood classification? 1) Passive fall ... What type of blood classification describes blood falling directly to the floor at a 90 degree angle, which will produce circular drops and secondary satellites if ... mechanical energy stores