Shani poses as the statue of liberty for an art class. she holds a torch above her head with her right hand and a book
against her side with her left hand. she holds the pose for ten minutes. at the end of the session, she mentions to her friend
that it was a lot of work to pose and that her arms are really tired.
which describes the work shani did while she posed?
she did more work with her right hand than with her left because the right was held up higher
she did no work while she posed because she did not move the torch or the book
she did work while she posed because she was tired at the end of the session.
she did no work while she posed because she did not exert a force on anything.

Is a  vector quantity  that refers to "the rate at which an object changes its position." imagine a person moving rapidly - one step forward and one step back - always returning to the original starting position. while this might result in a frenzy of activity, it would result in a zero velocity. because the person always returns to the original position, the motion would never result in a change in position. since velocity is defined as the rate at which the position changes, this motion results in zero velocity. if a person in motion wishes to maximize their velocity, then that person must make every effort to maximize the amount that they are displaced from their original position. every step must go into moving that person further from where he or she started. for certain, the person should never change directions and begin to return to the starting position.

The correct answer is  ait's a process by which rocks and minerals undergo in their composition^o^

Ineed more information about  the question