Calcula Ia presión del tanque en el instante mostrado considerando que la boquilla de Ia manguera es muy pequeña y el chorro de agua sale con una velocidad de 6 m/s.

What is the mass of the same rock on the earth

Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?

Atomic nuclei of almost all elements consist of