Friction is also a force that, when unbalanced, can change the velocity of an object. What You Will Learn â¢ The magnitude of the force of friction can vary. â¢ Kinetic friction is a force that, when unbalanced, can change the velocity of a moving object. â¢ Static friction balances an applied force and can prevent motion.
It belongs to the group of compounds. known as methylxanthines which include. theobromine (cocoa) and theophylline (tea). Because of its excellent solubility and slow rate. of degradation, caffeine can persist in aquatic. environments (Seiler et al., 2005) and has the. potential to biomagnify through the food chain. Thus, even a small amount of dissolved caffeine. in aquatic environment can concentrate over. time.
Best Answer: How to Counteract the Effects of Caffeine. By Megan Smith, eHow Contributor. Print this article. Counteract the Effects of Caffeine. Caffeine is a psychoactive stimulant drug that is found naturally in coffee and tea, and placed into cola and energy drinks. Caffeine can also be found in diet pills, designed to increase metabolism.