Por un tubo que tiene un área de 3.21x10-3m2 , fluye agua con una velocidad de 0.21 m/s. En una
parte del tubo existe una disminución de su área a 4.908x10-4 m2
¿Cuál es la velocidad del agua
que pasa por esta constricción?

Aferris wheel is a vertical, circular amusement ride with radius 9 m. riders sit on seats that swivel to remain horizontal. the ferris wheel rotates at a constant rate, going around once in 9 s. consider a rider whose mass is 56 kg. at the bottom of the ride, what is the perpendicular component of the rate of change of the rider's momentum? at the bottom of the ride, what is the vector force exerted by the seat on the rider?

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it