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Svet_ta [14]
2 years ago
11

Si el periodo de oscilación de resorte es de 0,44 segundos cuando oscila atado a una masa de 2 Kg. ¿Cuál será el valor de la con

stante de elasticidad de resorte? *
Heeeeelp
Physics
1 answer:
boyakko [2]2 years ago
7 0

Answer:

i d k h b u lol I wish I knew it sorry

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Recall that the blocks can only move along the x axis. the x components of their velocities at a certain moment are v1x and v2x.
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The center of mass is given with this formula:
x_c=\frac{\sum_{n=1}^{n=i}m_ix_i}{M}
Velocity is:
v=\frac{dv}{dt}
So, for the velocity of the center of mass we have:
\frac{dx_c}{dt}=\frac{\sum_{n=1}^{n=i}d(m_ix_i)}{Mdt}\\
v_c=\frac{\sum_{n=1}^{n=i}p_i}{M}\\
In our case it is:
v_{xc}=\frac{m_1v_{x1}+m_2v_{x2}}{m_1+m_2}
 
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