F13-14. The 0.2-kg ball is blown through the smooth vertical circular tube whose shape is defined...

 

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F13-14. The 0.2-kg ball is blown through the smooth vertical circular tube whose shape is defined by r = (0.6 sin 0) m, where e is in radians. If 6 = (7 P rad, where t is in seconds, determine the magnitude of force F exerted by the blower on the ball when t = 0.5 s. %3D 0.3 m F13-14. The 0.2-kg ball is blown through the smooth vertical circular tube whose shape is defined by r = (0.6 sin 0) m, where e is in radians. If 6 = (7 P rad, where t is in seconds, determine the magnitude of force F exerted by the blower on the ball when t = 0.5 s. %3D 0.3 m