A small ring Pis threaded on a fixed smooth horizontal rod AB. Three horizontal forces of magnitudes 4.5 N, 7.5N and FN act on P (see diagram). () Given that these three forces are in equilibrium, find the values of F and 0. (ii) It is given instead that the values of F and 0 are 9.5 and 30 respectively, and the acceleration of the ring is 1.5 ms 2, Find the mass of the ring.

A small ring Pis threaded on a fixed smooth horizontal rod AB. Three horizontal forces of magnitudes 4.5 N, 7.5N and FN act on P (see diagram). () Given that these three forces are in equilibrium, find the values of F and 0. (ii) It is given instead that the values of F and 0 are 9.5 and 30 respectively, and the acceleration of the ring is 1.5 ms 2, Find the mass of the ring.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter10: Virtual Work And Potential Energy

Section: Chapter Questions

Problem 10.62P: The bar ABC is supported by three identical, ideal springs. Note that the springs are always...

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