Why is efficiency of each ball different? ex (tennis ball) (golf ball) (ping pong ball)

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What are chlorofluorocarbons and what impact do they have on the atmosphere?

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.