a beam of wood with mass 13 kg is supported at two points. The distances from the center of mass of the bean of wood to the left support point and the right support point are 3.1m and 2.2 m respectively. Find the magnitude of the normal force in th eunit of N at the lef support point if the beam is at equilibrium. Use g=9.8 m/s^2 for the acceleration due to gravit
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.
a beam of wood with mass 13 kg is supported at two points. The distances from the center of mass of the bean of wood to the left support point and the right support point are 3.1m and 2.2 m respectively. Find the magnitude of the normal force in th eunit of N at the lef support point if the beam is at equilibrium. Use g=9.8 m/s^2 for the acceleration due to gravity. Answer to nearest tenth if necessary.
SOlution:
Given that
m = 13 kg
x1 = 3.1 m
x2 = 2.2 m
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