Question

convert 420 radian into seconds....pls ans my question...I ll mark you as brainliest​

Answer 1

Answer:

Definition of 1 radians per second = Hz/(2 × π). Radian per second is actually a unit of angular velocity, but radian can be treated as a dimensionless number. According to this, angular velocity can be converted directly into rotations per second. One hertz is equal to (2×π×rad) / s.

ANS = [8.663e+7]