So for Newton, the force of gravity acting between the earth and any other object is directly proportional to the mass of the earth, directly proportional to the mass of the object, and inversely proportional to the square of the distance that separates the centers of the earth and the object.
For detail of individual antidepressants see: List of antidepressants. An antidepressant, in the most common usage, is a medication taken to alleviate clinical depression or dysthymia ('milder' depression).ntidepressants are generally, if not in pharmacology, considered separately from stimulants. They are usually taken as a course over several weeks, months or years, and have a delayed onset of therapeutic action. Drugs used for an immediate euphoric effect only are not generally considered antidepressants.
There are several types of antidepressant medications, and a wide variety of drugs within each type. The three most commonly used types of anti-depressants are selective serotonin reuptake Inhibitors (SSRIs), serotonin and norepinephrine reuptake inhibitors (SNRIs), and atypical antidepressant medications.ome of these are cocaine, methadone, hydrocodone, methamphetamine, and amphetamine drugs. Schedule III: These drugs have moderate potential for addiction and include more frequently prescribed medications such as Vicodin, drugs that include less than 90 milligrams of codeine in a dose, ketamine and anabolic steroids.