What is the velocity of a helium balloon if it takes it 30 seconds to go up 1000 meters? V = d/t

a 1030 m/s up
b 33.3 m/s up
c 30,000 m/s up
d 0.03 m/s up

yeet youwelcome broo

the results is a decrease in air temperature with an increase of altitude.

explanation:

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.