If the equal tensions Tin the pulley cable are 310 N, express in vector notation the force R exerted on the pulley by the two tensions. Determine the magnitude of R. 56 T. Answer: R = ( i i+ i j) N R = i N

If the equal tensions Tin the pulley cable are 310 N, express in vector notation the force R exerted on the pulley by the two tensions. Determine the magnitude of R. 56 T. Answer: R = ( i i+ i j) N R = i N

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 61P: Show that, as explained in the text, a force F exerted on a flexible medium at its center and...

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Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

If the equal tensions Tin the pulley cable are 310 N, express in vector notation the force R exerted on the pulley by the two tensions.
Determine the magnitude of R.
56
T.
Answer:
R = (
i
i+
i
j) N
R =
i
N

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