UD 1 punto
En la figura se muestra a un
pintor de 440 N de peso se
encuentra parado a la mitad de
un andamio. Si cada cuerda
soporta una tensión de 300 N
y el sistema se encuentra en
equilibrio mecánico. Determina
el peso del andamio.
ambola
300 N
300 N
Ha
MAN

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.

Which accounts for an increase in the temperature of a gas that is kept a constant volume