A ball of mass m connected to a string, one end of which is fixed to a ceiling, rotates horizontally. If the length of the string is 1 meter and the angle of deflection of the string from the vertical is 30°, find the angular velocity of the ball.<br /><br />Watch the video about ROTATIONAL KINEMATICS in full:<br />https://dailymotion.com/playlist/x8z9ke<br /><br />#rotationalkinematics #rotationalmotion
