Physics, 10.10.2019 17:30, jacobiroberts18
Un tubo abierto cerrado, tiene una frecuencia fundamental igual a la de una cuerda vibrante de un metro de largo en la que la velocidad de propagacion es de 170 m/s ¿ cual es la longitud del tubo ?
Answers: 1
Physics, 21.06.2019 19:30, Esmer1030
Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?
Answers: 3
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