To practice Problem-Solving Strategy 7.1 Rotational dynamics problems. Suppose that you are holding a pencil balanced on its point. If you release the pencil and it begins to fall, what will be the angular acceleration when it has an angle of 10.0 degrees from the vertical? What is the distance r_n between the point of application of n^vector and the axis of rotation? What is the distance r_w between the point of application of w^vector and the axis? Enter your answers in meters separated by a comma. r_n, r_w = m, m Use the information that you have gathered to find the angular acceleration. Determine whether your answer makes sense.

answer: he got 23

explanation:

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

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.

measuring things 1 litre of water