Asked by tom
A particle is displaced from the point ( 4 m, 12 m ) to the point ( 9 m, 1 m ) in 30 seconds.
Calculate the direction (with respect to the positive x axis)
of its average velocity vector.
Calculate the direction (with respect to the positive x axis)
of its average velocity vector.
Answers
Answered by
bobpursley
the velocity is (9-4)x+(1-12)y or
v= 5x-11y
direction vector is
r= [(5x)-11y ]/sqrt(121+25)
This is an angle of arc tan 11/5
v= 5x-11y
direction vector is
r= [(5x)-11y ]/sqrt(121+25)
This is an angle of arc tan 11/5
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.