Asked by william
An auto race is held on a circular track. A car completes one lap in a time of 16.9 s, with an average tangential speed of 48.1 m/s. Find the following
(a) the average angular speed
(b) the radius of the track
i found part a which was .3716 but need help with part b please
(a) the average angular speed
(b) the radius of the track
i found part a which was .3716 but need help with part b please
Answers
Answered by
bobpursley
one lap in 16.9s? That is 2PI radians/16.9s which is the angular speed.
b. angularspeed*radius= tangential speed, find radius.
b. angularspeed*radius= tangential speed, find radius.
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.