Physics, 08.12.2021 21:50 cxttiemsp021
Una bala de rifle de 12. 0 g se dispara a 380 ms contra un péndulo balístico de 6. 00 kg, suspendido de una cuerda de 70. 0 cm de longitud (véase el ejemplo 8. 8, sección 8. 3). Calcule a) la distancia vertical que sube el péndulo, b) la energía cinética inicial de la bala y c) la energía cinética de la bala y el péndulo inmediatamente después de que la bala se incrusta en el péndulo.
Answers: 3
Physics, 21.06.2019 20:30, blessingjessica
Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.
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Physics, 22.06.2019 11:30, rwerjekrryery6750
In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque
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Una bala de rifle de 12. 0 g se dispara a 380 ms contra un péndulo balístico de 6. 00 kg, suspendido...
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