A roller coaster car is traveling at the bottom of a hill on a roller coaster. The car's mass is 10 kg and traveling at a velocity of 10m/s. Determine the mechanical energy
Amount of Potential Energy
Amount of Kinetic Energy
Amount of Mechanical Energy

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

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garbage disposal because lysosomes dispose of old cell parts like garbage disposals dispose of old food.