The density of the blade is constant throughout its length, and so a 10%-mass. fragment will have a cross-sectional area of 10% of the full blade. In practice, the. area of a 10%-mass fragment will vary depending upon its shape, and upon whether. it consists of the only the outer shell or the internal beams as well.
Marijuana use ranks second behind alcohol in regards to the most commonly abused drugs by teenagers. There has been an increase in marijuana use among teenagers due to the increasing societal attitudes towards tolerance and perceptions that marijuana is not a dangerous drug.
Top 10 Reasons Why Teens Use Drugs. on August 23, 2011 @ 11:21 in Teen Drug Abuse. Teenage drug addiction is something that parents never fully understand. They often wonder how it started and try to place the blame on peers. Although peers can be a big influence, many teens abuse drugs for other reasons. Sunhawk Recovery Center has compiled a list of top 10 reasons why teens turn to drugs: 1. Stress from school 2. To gain acceptance from others 3. To increase self-esteem 4. Curiosity 5. Self-medication for an undiagnosed mental illness 6. Boredom 7. Parental influence from drug abusing parents 8. Easy access 9. To get attention 10. Genetic addiction