20 points and brainliest for whoever gets it correct lara and tim took different routes to travel from point a to point c. lara took the route along a, b, and c. tim took the route along a, e, d, and c. their routes with distances and times are shown below. which person's average speed is greater? [ ] lara's, because her average speed is twice tim's average speed [ ] lara's, because her average speed is three times tim's average speed [ ] tim's, because his average speed is 0.6 miles/hour greater than lara's average speed [ ] tim's, because his average speed is 0.2 miles/hour greater than lara's average speed

0.863333

86%

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the answer would be   dignified - apex

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.

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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.

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge