The force of gravity is the weakest at the equator because of the centrifugal force caused by the Earth's rotation and because points on the equator are furthest from the center of the Earth. The force of gravity varies with latitude and increases from about 9.780 m/s2 at the Equator to about 9.832 m/s2 at the poles.
Also, pharmacological therapies such as sedative-hypnotics or antidepressants have been helpful in reducing the incidence of sleepwalking in some people. Sleepwalking is common in children and is usually outgrown over time, especially as the amount of deep sleep decreases.
It may be helpful in acute insomnia to initiate and maintain sleep, but its long-term use is discouraged by doctors. Prescription Sleeping Pills. If your insomnia persists and you are not finding relief with the use of OTC sleeping pills, you may need to speak to your doctor about obtaining a prescription sleeping pill. There are many options available, including: Ambien. One of the most commonly prescribed sleeping pills, Ambien is a hypnotic medication that can help initiate sleep. It affects GABA, a special type of neurotransmitter within the brain. One possible side effect is complex sleep behaviors such as sleepwalking or sleep eating.