O som mais grave que o ouvido humano é capaz de ouvir possui comprimento de onda igual a 17 m. Sendo assim, determine a minima
frequência capaz de ser percebida pelo ouvido humano.
Dados: Velocidade do som no ar = 340 m/s
a) 10 Hz
b) 15 Hz
c) 17 Hz
d) 20 Hz
e) 34 Hz​

the moon affects the earth gravitation ally, causing certain motions of that body and also producing tides in its ocean and atmosphere. the tidal wave in our atmosphere is, however, far too minute to be an effective cause in any known meteorological phenomenon.

explanation:

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if they have a finite resultant

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.