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A particle is in simple harmonic motion with period T. At time t=0 it is halfway between the equilibrium point and an end point of its motion, travelling toward the end point. The next time it is at the same place is:
Herbivores
Organisms that primarily eat plants, including leaves, flowers, stems, and sometimes roots, for their nutrition.
Autotrophs
Organisms capable of producing their own food from inorganic substances using light or chemical energy, without consuming organic substances from other organisms.
Heterotrophs
Organisms that cannot synthesize their own food and rely on other organisms — both plants and animals — for nutrition.
Trophic Levels
Refers to the hierarchical levels in an ecosystem, categorized by how energy is obtained, ranging from producers to primary consumers and up to apex predators.
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