Physics Archive: Questions from June 10, 2023
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Un bloque de masa \( m=3.11 \mathrm{~kg} \) parte del reposo en punto \( \mathrm{A} \) en la parte alta de una rampa a una altura \( h=3.96 \mathrm{~m} \) sobre el piso (figura anexa). Cuando el bloqu2 answers -
Dos carritos de masas \( m_{1}=6 \mathrm{~kg} \) y \( m_{2}=3 \mathrm{~kg} \) sufren una colisión elástica \( (e=1) \) sobre un riel de aire sin fricción. Justo antes de la colisión, el carrito 12 answers -
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En la tubería mostrada en la figura, entra agua a velocidad \( v_{1} \) en el punto 1 , con sección transversal \( A_{1}=8 \mathrm{~cm}^{2} \) y presión absoluta \( P_{1}=1.74 \times 10^{5} \mathrm2 answers -
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