An 8-m long horizontal boom with a mass of 100 kg (w = 981 N) supports a 2,000 kg load (W = 19,620 N) as shown in the figure. A pin exerts a force on the boom at the left end of the boom, P. Find: a.) The vertical component of the pin force, Fv b.) The horizontal component of the pin force, Fr c.) The tension on the cable, T P 0 = 40° 1 = 8.0m 2,000 kg

An 8-m long horizontal boom with a mass of 100 kg (w = 981 N) supports a 2,000 kg load (W = 19,620 N) as shown in the figure. A pin exerts a force on the boom at the left end of the boom, P. Find: a.) The vertical component of the pin force, Fv b.) The horizontal component of the pin force, Fr c.) The tension on the cable, T P 0 = 40° 1 = 8.0m 2,000 kg

Name: please write clearly and step-by-step solution... An 8-m long horizont
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: please write clearly and step-by-step solution... An 8-m long horizontal boom with a mass of 100 kg (w = 981 N)supports a 2,000 kg load (W = 19,620 N) as shown in the figure.A pin exerts a force on the boom at the left end of theboom, P.Find:a.) The

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 42P: A 12.0m boom, of a crane lifting a 3000kg load is shown below. The center of mass of the boom is at...

See similar textbooks

Similar questions

The forearm shown below is positioned at an angle with respect to the upper arm , and a 5.0- kg mass is held in the hand. The total mass of the forearm and hand is 3.0 kg, and their center of mass is 15.0 cm from the elbow. (a) What is the magnitude of the force that the biceps muscle exerts on the forearm for =60 ? (b) What is the magnitude of the force on the elbow joint for the same angle? (c) How do these forces depend on the angle ?
In order to lift a shovelful of dirt, a gardener pushes downward on the end of the shovel and pulls upward at distance l2 from the end, as shown below. The weight of the shovel is mg and acts at the point os application of F2 . Calculate the magnitudes of the forces F1 and F2 as functions of l1 , l2 , mg, and the weight W of the load. Why do your answers not depend on the angle that shovel makes with the horizontal?
A 12.0m boom, of a crane lifting a 3000kg load is shown below. The center of mass of the boom is at its geometric center, and the mass of the boom is 1000kg . For the position shown, calculate tension T in the cable and the force at the axle A.
The uniform boom shown below weighs 3,240 N. It is supported by the horizontal guy wire and by the hinged support at point A. 2,000 N 45° A What is the tension (in N) in the guy wire? What is the force on the boom due to the support at A? (Enter the magnitude in newtons and the direction in degrees counterclockwise from the +x-axis. Assume that the +x-axis is to the right.) magnitude direction ° counterclockwise from the +x-axis Does the force at A act along the boom? Yes No
The 20kg flowerpot is supported at A by the three cords.(a) Determine the magnitude of the force acting in cord AB for equilibrium. (Express your answer using three significant figures and in N)(b) Determine the magnitude of force acting in cord AC for equilibrium. (Express your answer using three significant figures and in N)(c) Determine the magnitude of force acting in cord AD for equilibrium. (Express your answer using three significant figures and in N)
A 17.0-m-high and 11.0-m-long wall and its bracing under construction are shown in the figure. Calculate the force, in newtons, exerted by each of the 10 braces if a strong wind exerts a horizontal force of 640 N on each square meter of the wall. Assume that the net force from the wind acts at a height halfway up the wall and that all braces exert equal forces parallel to their lengths. Neglect the thickness of the wall.
In the figure below, the horizontal boom is uniform and has the same weight as the hanging weight at its end. The boom is supported by the cable with a tension T. The angle between the boom and the cable is 30°. What is the magnitude of horizontal force Fx exerted by the wall on the boom? Fy Fx W
The pulley system shown in Figure Q1b lifts a mass, m, of 250 kg. Calculate the force FA necessary to maintain the suspended mass in static equilibrium; and determine the forces at the ceiling anchor points A and B.
A 1500 kgkg steel beam is supported by the two ropes shown in (Figure 1). Calculate the tension in the rope. The rope can support a maximum tension of 8300. Is this rope strong enough to do the job? Choose the correct answer and explanation. No. The tension in the ropes exceeds the maximum value, the ropes will break. Yes. The tension in the ropes exceeds the maximum value, but since we have two ropes they can support the beam without being broken. Yes. The tension in the ropes does not exceed the maximum value, the ropes will not break. No. The tension in the ropes does not exceed the maximum value, but since the ropes are not vertical the actual maximum tension they can support is lower and they will break.
A board of mass mand length l is attached to a wall and a rope that makes an angle of theta, as shown. A block of mass M hangs from the right end of the board. 1. Using variables, write Newton’s 2nd law in the x-direction.Hint: You can leave the hinge force as Fhinge x. 2. Using variables, write Newton’s 2nd law in the x-direction.Hint: You can leave the hinge force as Fhinge y.
Physics for Engineer. 1. A 50.0-N body is supported by two ropes, one making 30.0o with the vertical and another making 45.0o with the horizontal as shown in the figure. What is the tension in the ropes?
Q10a The 9.75 m long beam is simply supported at A and B as shown below with a uniformly distributed load (UDL) between A and C of 4.75 kN/m and a concentrated point load of 12.50 kN at point D (i.e., midpoint between C & B). Determine the reaction force RA acting at A in kilonewtons (kN). Assume the beam is weightless and give your answer in kilonewtons (kN) to 2 decimal places. 12.50 kN 4.75 kN/m 1.125 m A 7.50 m 2.25 m C B Answer: