Problem 6-53 parts (a), (b), and (c) Centripetal force - Part 5 - C
A conical pendulum consists of a mass (the bob) on the end of a string. As the bob travels in a horizontal circle at constant speed, the string traces out a cone. For the pendulum shown, mass \(m = 1.95\; kg\), length \(l = 1.03\; m\), and angle \(\theta = 36.9^\circ\).
(a) Draw a free body diagram for the bob at the instant shown.
(b) What force constitutes the centripetal force?
(c) Determine the speed of the bob.
Accumulated Solution
\(T \cos \theta = mg\)
No. \(g\) acts vertically.
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