Asmall submarine is underwater and moving horizontal at the same constant speed as the northward current in a straight, level section of a river. it releases a sensor that will float in the water. if resistance is negligible, what is the shape of the path followed by the sensor?

double the distance = divide strength by 4

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.

because if the tool that you are using is not balanced it there would be false mass.