|Three forces F, = 20 N, F, = 10 N and F, = 5.0 N act on the structure shown in figure below. A fourth force F, to be applied at a point P on the structure to keep it in equilibrium. The fourth force has two components Fv and Fh. Given that a = 2.0 m, b = 3.0 m and c = 1.0 m, Calculate Fh, Fv and d k d

|Three forces F, = 20 N, F, = 10 N and F, = 5.0 N act on the structure shown in figure below. A fourth force F, to be applied at a point P on the structure to keep it in equilibrium. The fourth force has two components Fv and Fh. Given that a = 2.0 m, b = 3.0 m and c = 1.0 m, Calculate Fh, Fv and d k d

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 82A

See similar textbooks

Related questions

Q: The forces are in static equilibrium. The 140 lb force is directed along the x-axis and the 300 lb…

Q: For the next three items: A 200 kg plank is projecting a distance L = 5.0 m from a wall which is…

Q: Determine whether the block shown in the figure is in equilibrium and find the magnitude and…

A: I have used concept of equillibrium

Q: N A uniform plank of length 2.00 m and mass 31.0 kg is supported by three ropes, as indicated by the…

A: Given length of plank = 2.00 m mass of plank = 31 kg weight of person = W = 685 N person is at a…

Q: Determine the magnitude of the force P required to hold the 110-lb weight in equilibrium.

Q: Determine the magnitude of the components of the force and the lever arm d that would put the…

A: Use the lever principle of balance That is F1d1=F2d2

Q: For the given knotted cord system, (a) Draw the FBD of each knot indicating all the necessary…

Q: 5. Calculate the tension in each cable. T A 6. Determine the force (F) 20kg 1. 70 T. Z Fy , тход T…

Q: *3-12. If block B weighs 1 kN and block C weighs 0.5 k determine the required weight of block D and…

Q: 76 kg man is being hauled away from a fiery structure as shown in the figure. Calculate the tension…

A: Given Data : The mass of the man is given as M = 76 Kg.

Q: 5. If the tension in the cable is 400 N, determine the magnitude and direction of the resultant…

Q: D E A C h W Find the tension developed in cable AD, given: w = 260 N, 0 = 50°, = 25°, x.y,h= 4,3,5,…

Q: В A Cables AB and AC support a weight attached at joint A. The maximum allowable cable tension in…

A: Free body diagram of the system:

Q: What force must be applied at point P to keep the structure shown in equillbrium? The welght of the…

Q: A uniform plank of length 2.00 m and mass 28.5 kg is supported by three ropes, as indicated by the…

A: length of plank = 2.00 m mass of plank = 28.5 kg weight of person = W = 690 N person is at a…

Q: y T F, F, An object is subjected to three forces as shown in the figure. Assume F1 = 80.0 N and F2 =…

A: Given The force F1 is F1=80 N. The force F2 is F2=95 N. From the given diagram, The tension in…

Q: A box of mass M = surface. When a force F = 300 N is acted on the box as 50 kg rests on a rough ()…

Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

|Three forces F, = 20 N, F2 = 10 N and F, = 5.0 N act on the structure shown in figure below. A
fourth force F, to be applied at a point P on the structure to keep it in equilibrium. The fourth
force has two components Fv and Fh. Given that a = 2.0 m, b = 3.0 m and c = 1.0 m, Calculate
Fh, Fv and d
k
O a. Fh = 10N , Fv 15N=, d = 3m
O b. Fh = 30N, Fv GN=, d= 1.33m
O c. Fh = 5N , Fv 30N= , d= 1.33m
O d. Fh = 15N , Fv 10N= , d = 3m

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Jamal and Dayo are lifting a large chest, weighing 207 lb, by using the two rope handles attached to either side. As they lift and hold it up so that it is motionless, each handle makes a different angle with respect to the vertical side of the chest (Fig. P5.76). If the angle between Jamals handle and the vertical side is 25.0 and the angle between Dayos handle and the vertical side of the chest is 30.0, what are the tensions in each handle? FIGURE P5.76
Two children push on opposite sides of a door during play. Both push horizontally and perpendicular to the door. One child pushes with a force of 17.5 N at a distance of 0.600 m from the hinges, and the second child pushes at a distance of 0.450 m. What force must the second child exert to keep the door from moving? Assume friction is negligible.
A 0.400-kg pendulum bob passes through the lowest part of its path at a speed of 3.00 m/s. (a) What is the tension in the pendulum cable at this point if the pendulum is 80.0 cm long? (b) When the pendulum reaches its highest point, what angle does the cable make with the vertical? (c) What is the tension in the pendulum cable when the pendulum reaches its highest point?
Suppose just two external forces act on a stationary, rigid object and the two forces are equal in magnitude and opposite in direction. Under what condition does the object start to rotate?
Check Your Understanding Find the angle between forces F1and F3in Example 2.16.
To get up on the roof, a person (mass 70.0 kg) places 6.00-m aluminum ladder (mass 10.0 kg) against the house on a concrete pad with the base of ladder 2.00 m from the house. The ladder rests against a plastic rain gutter, which we can assume to frictionless. The center of ladder is 2.00 m from the bottom. The person is standing 3.00 m from the bottom. Find the normal reaction and friction forces on the ladder at its base.
(a) What is the maximum frictional force in the knee joint of a person who supports 66.0 kg of her mass on that knee? (b) During strenuous exercise, it is possible to exert forces to the joints that are easily 10 times greater than the weight being supported. What is the maximum force of friction under such conditions? The frictional forces in joints are relatively small in all circumstances except when the joints deteriorate, such as from injury or arthritis. Increased frictional forces can cause further damage and pam.
The board sandwiched between two other boards in Figure P4.91 weighs 95.5 N. If the coefficient of friction between the boards is 0.663, what must be the magnitude of the compression forces (assumed to be horizontal) acting on both sides of the center board to keep it from slipping? Figure P4.91
Why can a squirrel from a tree branch to the ground and run away undamaged, while a human could break a bone in such a fall?
Use the second condition for equilibrium (net =0 ) to calculate Fpin Example 9.1, employing any data given or solved for in part (a) of the example.
A piece of bacon starts to slide down the pan when one side of a pan is raised up 5.0 cm. If the length of the pan from pivot to the raising point is 23.5 cm, what is the coefficient of static friction between the pan and the bacon?
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 ?