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lidiya [134]
3 years ago
7

A figura a seguir ilustra duas pessoas (representadas por círculos), uma em cada margem de um rio, puxando um bote de massa 600

kg através de cordas ideais paralelas ao solo. Neste instante, o ângulo que cada corda faz com a direção da correnteza do rio vale = 37°, o módulo da força de tensão em cada corda é F = 80 N, e o bote possui aceleração de módulo 0,02 m/s2 , no sentido contrário ao da correnteza (o sentido da correnteza está indicado por setas tracejadas). Considerando sen(37°) = 0,6 e cos(37°) = 0,8, qual é o módulo da força que a correnteza exerce no bote?
Spanish
1 answer:
Artemon [7]3 years ago
6 0

Answer:

?MATH

Explanation:

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