Let p be a point on m with gaussian curvature k at p then (a) if k0, the dupin indicatrix is an ellipse; (b) if k 0, the dupin indicatrix is two conjugate pairs of hyperbolas; and (c) if k 0, the dupin indicatrix is two parallel lines if one principal curvature is not zero and is empty if both principal curvatures are zero

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.

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.

higher potential

explanation:

because it is in a high speed so it must move into a of high potential