Show all working explaining detailly each step. A41 A uniform ladder which is 10m long andweighs 300N leans with its upper end against asmooth vertical wall and its lower end onrongh horizontal grouni. The borton of theladder is 6 m fron: the base of the wrail. A manweighing 700 N stands on the ladder at a point5m above the ground. Calculate the magni-tudes and directions of the forces excrted onthe ladder by (a) the wall, (b) the ground.

length of a ladder = 10 m weight of ladder = 300 N bottom of the ladder from the base of the wall =…

A41 A uniform ladder which is 10m long and weighs 300N leans with its upper end againsta smooth vertical voll and its lower end on rongh lhorizontal gouni. The bortton of the ladder is 6 m frona the base of the wail. A man weighing 700N stands on the ladder at a point om above the ground. Calculate the magni- tudes and directions of the forces excrted on the ladder by (a) the wall, (b) the ground.

A41 A uniform ladder which is 10m long and weighs 300N leans with its upper end againsta smooth vertical voll and its lower end on rongh lhorizontal gouni. The bortton of the ladder is 6 m frona the base of the wail. A man weighing 700N stands on the ladder at a point om above the ground. Calculate the magni- tudes and directions of the forces excrted on the ladder by (a) the wall, (b) the ground.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.18P: For the ladder in Prob. 6.17, find the internal force system acting on section 2, assuming that x <...

See similar textbooks

Similar questions

For the ladder in Prob. 6.17, find the internal force system acting on section 2, assuming that x < a/2.
In the following figure, the horizontal surface onwhich this block slides is frictionless. If the two forcesacting on it each have magnitude F = 30.0 N andM = 10.0 kg , what is the magnitude of the resultingacceleration of the block?
A large transport aircraft shown below whose gross weight is 100,000 lb. The airplane pitching mass moment of inertia Iy=40,000,000 lb-s2 in. The airplane is making a level landing with the nose wheel slightly off the ground. The reaction on the rear wheels is 319,000 lbf inclined at such an angle to give a drag component of 100,000 lb and a vertical component of 300,000 lb. Determine: a) The intertial forces on the airplane. b)The resultant load on the pilot whose weight is 180 lbm and whose location is as given in the figure.
How do you calculate the external forces' resultant?
The iceberg idealization may becomeunstable if its sides melt and its height exceeds its width. InFig. suppose that the height is L and the depth intothe paper is L , but the width in the plane of the paper isH , L. Assuming S =0.88 for the iceberg, fi nd the ratio H / Lfor which it becomes neutrally stable (about to overturn).
A face of a dam adjacent to the water has the shape of an isosceles trapezoid of altitude 20 m, upper base 50 m, and the lower base 40 m. Find the total force exerted by the water on the dam when the water is 15 m deep.
How do you find the external forces' resultant?
Ancient pyramid builders are balancinga uniform rectangular stoneslab of weight w, tipped at anangle u above the horizontal, usinga rope (Fig.). The rope isheld by five workers who share theforce equally. (a) If u = 20.0°, whatforce does each worker exert on therope? (b) As u increases, does eachworker have to exert more or lessforce than in part (a), assuming theydo not change the angle of the rope? Why? (c) At what angle do theworkers need to exert no force to balance the slab? What happens if uexceeds this value?
In a hydraulic press, the small cylinder has the diameter of 8 cm while the larger piston has thediameter of 22 cm. If the force of 600 N is applied to the small piston, what is the force on thelarger piston, neglecting friction?
Q 244 What are the reaction forces on the latch an djoint in the gate below? And in case thefloodgate is reversed (concave)? *The gate is a cylinder room with length L = 5 m
Find a) the total force on gate AB in KN and b) the position of the center of pressure in m with respect to the bottom of the pond. Assume that the gate is 8 feet wide, that 1ft = 0.3048m, and that 1 psi = 6897.1 Pa. Relative density salt water 1.025.
A rectangular sea aquarium observation window is 119centimetres wide and 69 centimeters high. What is the force on this window if the upper edge is 6 centimeters below the surface of the water? The weight-density of seawater is 10065 N/m3. What is the total force of the fluid against the window?