Calculate the force exerted on the wall by the ladder

Reference no: EM13655487

A 10 kg uniform ladder , 8.0 m long is placed against a smooth wallat a height of 3.1 m .The base of the ladder rests on a roughhorizontal surface whose coefficient of static friction is 0.40. An80 kg block is suspended from the top rung of the ladder, close tothe wall. What is the force exerted on the wall by the ladder?

Reference no: EM13655487

Questions Cloud

Explain the pressure of the gas under the new conditions : A sample of an ideal gas at 0.93atm and 25oC occupied a volume of 17.3L. This gas was transferred to a 3.7L container without a temperature change. What was the pressure of the gas under the new conditions

Propriety of choosing the name kts building society limited : Advise the parties on the propriety of choosing the name KTS Building Society Limited.

Describe the value that you derive from brand : Please select a brand that you are familiar with, and describe the value that you derive from this brand. What needs does it fulfill? How is it differentiated from competing brands?

Evaluate what is the final pressure : With the temperature held constant, the piston of a cylindercontaining a gas is pulled out so that the volume increases from0.1 m3 to 0.3 m3. what is the final pressure

Calculate the force exerted on the wall by the ladder : A 10 kg uniform ladder , 8.0 m long is placed against a smooth wallat a height of 3.1 m . What is the force exerted on the wall by the ladder

Explain what volume must it be compressed to increase : The pressure of gas in a 600.0 ml cylinder is 65.0 mmHg. what volume must it be compressed to increase the pressure to 385mmHg

. find the final speedv of the spheres center of mass : A sphere of radius r starts from rest and rolls without slipping along a curved surface, dropping through a vertical distance of 0.583 m. Find the final speedv of the sphere's center of mass.

List five categories into which goods can be classified : List FIVE categories into which goods can be classified.

Find the velocity of the combined carts : Two carts with masses m1 = 2:5 kg and m2 = 5:5 kg are movingtowards each other with velocities v1 = 4 m=s and v2 = 3 m=s. find the velocity of the combined carts

User Account

All Pages