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Physics, 27.04.2021 21:20 biancabell3

Aviões não podem pousar em qualquer pista. A extensão da pista, bem como a massa total do avião, influenciada por sua carga e pela quantidade de combustível no tanque, podem fazer com que distâncias maiores sejam importantes para que o avião pare com segurança, antes de a pista acabar. Considere um avião que toca o solo a uma velocidade de 252 km/h e é capaz de desacelerar constantemente, uma vez no chão, a uma taxa de 4,9 m/s². A mínima extensão de pista de que esse avião precisará a partir do ponto de contato com o solo, é de:

Escolha uma opção:
a. 343 m
b. 1 000 m
c. 6 480 m
d. 500 m
e. 1 235 m

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Answers: 1

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