A bird flies straight down from its perch on the branch of a tree to the ground, a distance of 10.0m. the bird then returns straight up to the perch. the total of flight is 4.0s. what is the bird’s
a) distance travelled?
c) average speed?
d) average velocity?
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.
d eras and periods