Asked by Leanna

A fast-moving superhero in a comic book runs around a circular, 70-m-diameter track five and a half times (ending up directly opposite her starting point) in 3.0s.

What is her angular speed, in rad/s?
Answered by Henry
Va=5.5rev/3.0s * 6.28rad/rev=11.5 rad/s
Answered by Enes
73.3
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