Question

A girl ties a toy airplane to the end of a string
and swings it around her head. The plane’s
average angular speed is 3.0 rad/s.
In what time interval will the plane move
through an angular displacement of 3.7 rad?
Answer in units of s

Answer 1

angular speed in (rads/s) , displacement in in (rads) and answer in (s) so (rads/(rad/s))=s or displacement/angularspeed=s=1.233333s

Answer 2

Thank you :)