Problem F13-14 Dynamics Hibbeler 13th (Chapter 13) Engineering Dynamics

Equations of motion: Cylindrical Coordinates

The 0.2 kg ball is blown through the smooth vertical circular tube whose shape is defined by r = (0.6*sin(theta)) m, where theta is in radians. If theta = (pi * t^2) rad, where t is in seconds, determine the magnitude of force F exerted by the blower on the ball when t = 0.5 s.

[Nick-xdup]

Very well made video! Just wanted to say that the top equation and bottom equation in green get flipped --> F(r) gives F-N which equals 0.3478, and F(theta) gives F+N which equals 5.08. Thanks for the video!!