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A spring-loaded dart gun is used to shoot a dart straight up into the air,and the dart reaches a maximum height of 24 meters.The same dart is shot up a second time from the same gun,but this time the spring is compressed only half as far (compared to the first shot) .How far up does the dart go this time (neglect all friction and assume the spring is ideal) ?
Insulation
Materials or substances used to prevent the transfer of heat, electricity, or sound from one area to another.
Lipids
A group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins, and others, serving as a major energy source and structural components of cells.
Glycogen
A multibranched polysaccharide of glucose that serves as a form of energy storage in animals and fungi.
Carbohydrates
Organic compounds made up of carbon, hydrogen, and oxygen atoms, serving as a major energy source for the body.
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