A 5.77 kg rod is 0.625 m long, and attached at one end to a wall with a hinge, so it can be rotated up and down. How much upward force must you exert at the end of the rod to hold it horizontal? L (Unit = N)

A 5.77 kg rod is 0.625 m long, and attached at one end to a wall with a hinge, so it can be rotated up and down. How much upward force must you exert at the end of the rod to hold it horizontal? L (Unit = 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

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 73AP: Two thin rods, one made of steel and the other of aluminium, are joined end to end. Each rod is 2.0m...

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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

A 5.77 kg rod is 0.625 m long, and attached at one
end to a wall with a hinge, so it can be rotated up
and down. How much upward force must you exert
at the end of the rod to hold it horizontal?
(Unit = N)

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