A uniform ladder 6.5 m long weighing 410 N rests with one end on the ground and the other end against a perfectly smooth vertical wall. The ladder rises at 65.0 degrees above the horizontal floor. A 730 N painter finds that she can climb 2.55 m up the ladder, measured along its length, before it begins to slip. 1) What force does the wall exert on the ladder? Express your answer in newtons. 2) Find the friction force that the floor exerts on the ladder. Express your answer in newtons.\ 3) Find the normal force that the floor exerts on the ladder. Express your answer in newtons.
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 uniform ladder 6.5 m long weighing 410 N rests with one end on the ground and the other end against a perfectly smooth vertical wall. The ladder rises at 65.0 degrees above the horizontal floor. A 730 N painter finds that she can climb 2.55 m up the ladder, measured along its length, before it begins to slip.
1) What force does the wall exert on the ladder?
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 3 images
