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romanna [79]
3 years ago
13

UN BARCO NAVAL ENVÍA UNA SEÑAL A UN SUBMARINO QUE SE ENCUENTRA EN EL MAR DEBAJO DEL BARCO, SI ESTA SEÑAL TIENE UNA LONGITUD DE O

NDA DE 0.95CM, VIAJA A 558KM/H Y TARDA 3 SEGUNDOS EN LLEGAR AL SUBMARINO CALCULAR:
a) LA FRECUENCIA DE LA SEÑAL EMITIDA POR EL BARCO

b) EL PERIODO DE LA SEÑAL EMITIDA POR AL BARCO

c) LA PROFUNDIDAD DEL SUBMARINO
Physics
1 answer:
VLD [36.1K]3 years ago
4 0
NOooOoIooOOi Hsushrhndndnrbrbr rgehrbhrhrbr r he rjrnd
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A 500 kg block is attached to a horizontal spring that is at its equilibrium length, and whose force constant is 30 N/m. The blo
m_a_m_a [10]

Answer:

x = 0.396 m

Explanation:

The best way to solve this problem is to divide it into two parts: one for the clash of the putty with the block and another when the system (putty + block) compresses it is   spring

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Let's form a system consisting of putty and block; For this system the forces during the crash are internal and the moment is preserved. Let's write the moment before the crash

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