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Physics, 22.08.2019 05:10 gabmilex1

Criança feliz é aquela que brinca, fato mais do que comprovado na realidade do dia a dia. a brincadeira ativa, a que faz gastar energia, que traz emoção, traz também felicidade. maria aparecida é uma criança que foi levada pir seus pais para se divertir em um parquinho infantil.
inicialmente, maria foi se divertir no balanço. em uma das oscilações, maria partiu do extremo, de uma altura de 80cm acima do solo. considerando que nã o há perda de energia e que a massa de maria seja de 50kg, qual a velocidade máxima aproximada atingida por maria, nesse brinquedo? onde g=10m/s2

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