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 ?

Contrast the force of gravity between these pairs of objects a 1 kg mass and a 2 kg mass that are 1 m apart and two 2 kg masses that are 1 m apart

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.