Con un barril que mide 3 m de alto y 150 cm de diámetro se desean llenar botellas de 750 ml de cerveza. ¿Cuántas botellas se
pueden llenar? ¿Cuántas botellas son necesarias?

An ideal spring has a spring constant (force constant) of 2500 n/m, is stretched 4.0 cm, how much elastic potential energy does it possess? (a) 3j (b) 0.00j (c) 1j (d) 2j (e) 4j

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

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?