Static Equilibrium The uniform seesaw shown below is balanced on a fulcrum located 4.00 m from the left end (shown as x, on the picture). The fulcrum is a distance of 5.00 m from the right side (shown on the picture as x₂). The boy on the right has a mass of 35.0 kg and the boy on the left has a mass 70.0 kg. They managed to have a system that is not moving- it is in equilibrium. But the boys are not touching the ground with their feet- it is just the forces and uneven fulcrum that keeps it balanced. What is the mass of the seesaw? X₁+ A X₂

Static Equilibrium The uniform seesaw shown below is balanced on a fulcrum located 4.00 m from the left end (shown as x, on the picture). The fulcrum is a distance of 5.00 m from the right side (shown on the picture as x₂). The boy on the right has a mass of 35.0 kg and the boy on the left has a mass 70.0 kg. They managed to have a system that is not moving- it is in equilibrium. But the boys are not touching the ground with their feet- it is just the forces and uneven fulcrum that keeps it balanced. What is the mass of the seesaw? X₁+ A X₂

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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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

Static Equilibrium
The uniform seesaw shown below is balanced on a fulcrum located 4.00 m from the left end (shown as x, on the picture). The fulcrum
is a distance of 5.00 m from the right side (shown on the picture as x₂).
The boy on the right has a mass of 35.0 kg and the boy on the left has a mass 70.0 kg. They managed to have a system that is not
moving - it is in equilibrium. But the boys are not touching the ground with their feet- it is just the forces and uneven fulcrum that
keeps it balanced.
What is the mass of the seesaw?
X₁ +
Your answer should have the following:
2 Decimal Places
Correct SI Unit
Answers must be in the following format:
Written out and NOT in scientific notation
Acceptable: 278.40
Not Acceptable: 2.784 x 10²
Answer
105 x (210.00) kg ✔
X2

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