A. Draw a Free-Body-Diagram for the load with mass M. Label the forces and give

Question

A. Draw a Free-Body-Diagram for the load with mass M. Label the forces and give equations for the forces if possible. Remember that a Free-Body-Diagram only shows the body in question and the forces acting on it.

B. Draw the Free-Body-Diagram for the stopper with mass m ignoring the weight of the stopper, and assuming that the stopper moves in a horizontal circle level with the top of the tube. Label the forces and give equations for the forces if possible. Using both Free-Body-Diagrams explain why equation 2 (Mg=mv2/R) is true.

C. Repeat question B but now do not ignore the weight of the stopper. Still assume that the stopper moves in a horizontal circle but now below the top of the tube.

This is the link to the diagram that I am refering to in the questions. It is the picture under the heading Purpose.

http://www.tealighthouse.org/science/hsphy_ucm.php

Explanation / Answer

this link is not working

please provide picture then i will give you correct answer

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