A skater of mass 60 kg has an initial velocity of 12 m/s2. He slideson ice where the frictional force is 360J. How far will the skater slide before he stops?

if a star is moving toward earth, its light waves appear to be squeezed together. hope it

it takes about 30 days for it to break down

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible

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.