Dos individuos se mueven en sentido contrario y velocidades constantes (30m/s y 90/s) ¿después de que tiempo se encuentran si inicialmente están separados 180m?

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 composition of water moves to begin a deepwater current?

Which is an advantage of subdividing science into different areas?