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…at the top of a hill the energy it possesses is called potential energy. Potential energy is a function of height and mass. As the roller coaster declines from the top of the hill the energy shifts from potential to kinetic. Kinetic energy is a function…

…! Step Ups Use approx a 20 inch step, bench or chair. The best way to gauge what height step or bench you should be using is to bend your leg and bring your knee up so that it is in line with your hip. Ok, now see where your foot is? Yep. That's the height…

…that the distribution of hormones stunts or prohibits the development of pubescent events. Such is true of the breasts, ovaries, finger nails, and stature. The average height of a woman with Turner Syndrome is 4 feet 8 inches. The administration of growth hormones in early…

…, nineteen pairs underwent puberty during the study and four other were postpubertal at base line. After the measurement of height, weight, and bone mass from the radius, spine, and hip, a twin from each pair was randomly assigned to take 1000mg of calcium…

…that are subdivided into species according to their outer shape and inner structure. In addition, cloud varieties are discussed according to arrangement and transparency. There is a height classification which are called high, middle, and low altitudes. The different…

…it, and the updrafts of warm, moist air begin to rise. Day after day the fluffy cumuli form atop the updrafts. But the cloud tops rarely rise higher than about 6,000 feet. At that height in the tropics, there is usually a layer of warm, dry air that acts like an invisible…

…. Peak muscle strength will be noted around the age of 25, while peak hair thickness is in the thirties. Also in the thirties: the skin becomes less elastic, the heart muscle thickens, and there is a decline in hearing and height, and the peak of female…

…on it year round and not have to worry about ruining the field. Astroturf has a short height and allows player to move faster and be more agile as where in grass it may slow players down or trip them up. When it rains it gets very slick on astroturf as the water…

…of the tug. As the yo-yo continues to climb back up the string, the angular momentum (rotational kinetic energy) of the yo-yo is converted back into gravitational potential corresponding to the increasing height of the center of mass of the yo-yo…

…Commercial airliners fly very high, very fast, and very efficiently. Given their extreme height and speed, many people are fearful of flying. There is a common myth in North America that commercial airliners are dangerous, but this is far…