Calcular la magnitud de la velocidad lineal de un niño subido en una rueda de la fortuna cuyo radio de giro es de 1 000 cm y tiene un
periodo de 3 s. Dar el resultado en cm/s y m/s.?

Consider a u-tube whose arms are open to the atmosphere. now equal volumes of water and light oil (ρ = 49.3 lbm/ft3) are poured from different arms. a person blows from the oil side of the u-tube until the contact surface of the two fluids moves to the bottom of the u-tube, and therefore, the liquid levels in the two arms are the same. if the fluid height in each arm is 30 in, determine the gage pressure exerted by the person on the oil by blowing.

Why is a noble gas different from other elements?

Ivana walks 2km north then turns around and walks 3km south