Una pelota rueda con velocidad constante sobre la superficie de una mesa situada a 2.5 m de altura sobre el suelo. Al llegar al borde cae describiendo un lanzamiento

horizontal, si la distancia de la mesa al choque contra el piso es de 1,77 m. calcular:

el desplazamiento total de la pelota y el módulo de la velocidad.​

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.

volts times amps 6 x 0.5 3w

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).