A painter needs to climb d=1.32 m up a ladder (measured along its length from the point where the ladder contacting the ground), without the ladder slipping. The uniform ladder is 45.00 m long and weighs 442.14 N. It rests with one end on the ground and the other end against a perfectly smooth vertical wall. The ladder rises at an angle of theta=43.62 degrees above the horizontal floor. If the friction coefficient of the floor is 0.23. What is the weight of the painter? Use g = 10 m/s2 if you need to .
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 painter needs to climb d=1.32 m up a ladder (measured along its length from the point where the ladder contacting the ground), without the ladder slipping. The uniform ladder is 45.00 m long and weighs 442.14 N. It rests with one end on the ground and the other end against a perfectly smooth vertical wall. The ladder rises at an angle of theta=43.62 degrees above the horizontal floor. If the friction coefficient of the floor is 0.23. What is the weight of the painter? Use g = 10 m/s2 if you need to .
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