A mass m is suspended by a string of negligible mass that is attached to a ring stand as shown in...

Question

A mass m is suspended by a string of negligible mass that is attached to a ring stand as shown in the diagram. The ring stand sits on top of a platform that can rotate with an angular velocity w such that the string makes an angle Theta with the vertical.a) Draw a free-body diagram showing the forces acting on the mass.b) Derive an expression for Theta in terms of g, r, and w.c) If r=0.25m, m=0.15 kg, and the period of rotation is 0.45 s, what is the value of Theta?

David · Accepted Answer

A mass m is suspended by a string of negligible mass that is attached to a ring stand as shown 
in the diagram. The ring stand sits on top of a platform that can rotate with an angular 
velocity w such that the string makes an angle Theta with the vertical.

A mass m is suspended by a string of negligible mass that is attached to a ring stand as shown in the diagram. The ring stand sits on top of a platform that can rotate with an angular velocity w such...

Solution

Answer To This Question Is Available To Download

Related Questions & Answers

Submit New Assignment