6. Ropes AB and AC are thrown to a boater whose canoe has capsized. If a = 25° and the magnitude of the force FR exerted by the flowing water on the boater is 70. lb, determine a. the tension in rope AB b. the tension in rope AC B af 40⁰ FR

6. Ropes AB and AC are thrown to a boater whose canoe has capsized. If a = 25° and the magnitude of the force FR exerted by the flowing water on the boater is 70. lb, determine a. the tension in rope AB b. the tension in rope AC B af 40⁰ FR

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: The chain AB weighs 5lb/ft.If the force in the chain at B is 800lb,determine the length of the…

A: Weight of Chain (w) = 5 lb/ft Force at joint B (T) = 800 lb

Q: Blocks in (Figure 1) A and B have a mass of 9 kg and 10 kg, respectively. gure 400 mm 300 mm 8 DO…

A: Mass of block A (mA) = 9 KgMass of block B (mB) = 10 kgCoefficient of friction of A () =…

Q: Problem 1 A barge is pulled by two tugboat. If the resultant of two forces exerted by the tugboat is…

A: Determine; (a) the value of a for which the tension in rope 1 is minimum. (b) solve the tension in…

Q: The dimensions a = 2 m and b = 1 m. The couple M = 2400 N.m. The spring constant is k = 6000 N/m,…

Q: P P 3 ft- -3 ft- -3 ft- C OD 6 ft Bo OE 6 ft A F - 9 ft

A: At Joint D, ∑V=0 - FDE sin75.96o - 460 = 0 FDE = -474.16 lb (Compression) ∑H=0 - FDC - 474.16…

Q: Blocks A and B in (Figure 1) have a mass of 9.0 kg and 16 kg, respectively. igure #8 -0.4 300 mm AY…

Q: А 1 F •G d UBC Engineering A group of engineering peasants have constructed a stationary battering…

A: An object in circular motion also develops centripetal force FC=mω2rHere…

Q: A 3.25 m long (L) steel pipe has a mass of 625 kg and is lifted by a crane attached to cable CD.…

Q: etermine the range of weights W for which the 100-lb block is in equilibrium. All wheels and pulleys…

Q: A load of lumber weighing W = 77 kN is being raised by a mobile crane. The weight of the boom ABC…

Q: Question No. 2 [30%]: Determine the forces in cables AC and AB 1.5 m needed to hold the 20-kg ball D…

Q: Can you help me with this, please show complete clear solution A barge is pulled by 2 tugboats. If…

A: Given data, Resultant force = 3800 lb Angle at A = 36° Angle of B = 26° To find out the tension…

Q: Two blocks of rubber, each 80 mm long by 40 mm wide by 20 mm thick, are bonded to a rigid support…

A: Given data : Length of each block = 80 mm width of each block = 40mm Thickness of each block = 20 mm…

Q: The tongs are used to lift the 150-kg crate, whose center of mass is at G. Suppose that 0 = 26 °.…

A: Answer The least coefficient of static friction at the pivot blocks so that the create can be lifted…

Q: Calculate the horizontal force P required to raise the 112-kg load. The coefficient of friction…

Q: A "hawser" is wrapped around a fixed "capstan" to secure a ship for docking. If the tension in the…

A: This is the problem based on belt friction. The force decreased exponentially with

Q: of mass 10 kg and 7 kg respectively, are dined plane and released. The coefficients of tween the…

A: Draw free body diagram of blocks A and B as follows Consider the equilibrium of forces in the…

Q: A load of lumber weighing W = 52 kN is being raised by a mobile crane. The weight of the boom ABC…

A: w=52kN p=4kN

Q: A container is supported by three cables that are attached to a ceiling as shown. Determine the…

A: TAB = 11 kN We need to calculate weight W of container

Q: Determine the magnitude and location of the resultant of the distributed load. (

A: Vertex of loading (M) = 12 KN/m Length of beam (L) = 8 m Note : For magnitude of any loading , it is…

Q: large ship is stranded, so it takes a tugboat to pull the big ship so that it is in a safe position…

Q: The maximum tension that can be developed in the cord shown is 500 N. If the pulley at A is…

A: Draw the free body diagram of drum B. From the figure,

Q: Consider (Figure 1). The cord is attached to the 39-lb block, and the coefficients of static…

Q: (b) Boat A and boat B are tied to a hook in a rafter as shown in Figure Q1(b). Boat B pulls on the…

A: i.) boat A is exerting more vertical downward force ii.) resultant force = 277.35 N the…

Q: Two tension forces (F1 and F2) are applied at the ends of a rope to be able to lift a 1-kg box. The…

A: To find force F1 and F2

Q: 45° В 20 ft

A: Given Data Weight of chain per unit length, wo = 5 lb/ft The force in chain B, T = 800 lb To find…

Q: Determine the range of weights W for which the 100-lb block is in equilibrium. All wheels and pul-…

Q: Dětérmine the magnitude of the force P, acting as shown, that will cause the 120 N crate to move.…

A: Weight of body, coefficient of static friction is given and it has been asked to determine minimum…

Q: A rope ABCD is looped over two pipes as shown. Knowing that the coefficient of static friction is…

Q: Consider the beam shown in (Figure 1). Take P = 1 kip and w= 1.7 kip/ft. Point E ist just to the…

A: Given:Required :Normal force at DShear force at DMoment at DNormal force at EShear force at EMoment…

Q: 20 W= 100* 281 2.17 For the wheelbarrow shown, find the moment of the 100# weight about the center…

A: Given data:-

Q: Two blocks A and B, each having a mass of 7.5 kg, are connected by the linkage shown. Neglect the…

Q: A 900 N-m couple is applied to the flywheel in the diagram. The minimum force X required to prevent…

A: Given Is a flywheel with an anticlockwise moment of 900Nm and a belt is attached to it whose surface…

Q: ble mass. Determine

Q: Identical steel bars are used to support a 7400-N load as shown. For the properties of steel bar: A…

Q: Consider the beam shown in (Figure 1). Take P = 2 kip and w = 1.9 kip/ft. Point E is just to the…

A: A beam is roller supported at A and fixed at C, also an internal hinge is present at B.At the…

Q: A load of lumber weighing W = 83 kN is being raised by a mobile crane. The weight of the boom ABC…

A: Normal reaction exerted / force on wheels is calculated as taking moment about k. Is zero.

Q: kg is located at the midspan. The machine is working under a constant force of 500 N and…

Q: he loading acting on the beam (Figure 1) by a single orce. Suppose that F₁ = 500 N, F₂ = 340 N, and…

Q: A rope ABCD is looped over two pipes as shown. Knowing that the coefficient of static friction is…

A: Determine the smallest value of the mass m in kg for which equilibrium is possible. the…

Q: The 4-lb pulley has a diameter of 1 ft and the axle has a diameter of 1 in. If the coefficient of…

Q: Proble A weight of 100 Ib is supported by two ropes as shown. Calculate the tension in each rope…

A: W=120lb To find tension in rope CA and CB

Q: You must solve all questions. Weight is supported by a wooden space truss and a rope. The truss is…

A: The FBD of the given figure is Considering the tension and compression members The member BD, AB,…

Question

6. Ropes AB and AC are thrown to a boater whose canoe has capsized. If a = 25° and the magnitude
of the force FR exerted by the flowing water on the boater is 70. lb, determine
a.
the tension in rope AB
b. the tension in rope AC
B
af
40⁰
FR
10⁰

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: State of given data

VIEW

Step 2: Calculation of tensions

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 1 images

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, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

The chain binder is used to secure loads of logs, lumber, pipe, and the like. If the tension T₁ is 2.6 kN when 0 = 32°, determine the force P required on the lever and the corresponding tension T₂ for this position. Assume that the surface under A is perfectly smooth. Assume a = 90 mm, b = 550 mm. T₁ Answers: P= i T₂ = i 4 a B A kN kN 0000000 T₂ P
A crate weighs 655 lb and is hung by three ropes attached to a steel ring at A such that the top surface is parallel to the zy plane. Point A is located at a height of h = 48 in above the top of the crate directly over the geometric center of the top surface. Use the dimensions given in the table below to determine the tension in each of the three ropes. 2013 Michael Swanbom cc i❀O ↑Z CC BY NC SA a b с с 6 The tension in rope AC is 조 Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value 44 in 35 in 12.1 in The tension in rope AB is The tension in rope AD is χ lb lb a lb D
Suppose that P= 1500 lb. Determine the force in each member of the cantilevered truss. Express your answer in kilopounds to three significant figures. Enter negative value in the case of compression and positive value in the case of tension. a) FDE b) FDF c) FGF
Problem 1. Determine the range of weights W that can be applied without causing motion of the 100-lb block. The pulleys and the rollers all have negligible friction. 4, = 0.30 100 lb 20° W 10°
Determine the Moment of Inertia and the Bending Stress at A & B. r = 20 mm M = 2.8 kN · m 30 mm В 30 mm – 120 mm
A block with mass (m = 19.5 kg) is pulled with a force (F = 280 N) 0 = 25°. a) Draw a free-body diagram. b) Find the normal force. c) If coefficient of friction between the crate and the surface is uz=0.12, what is the value of the frictional force, fr. d) Find the acceleration. e) What minimum horizontal force is needed to move the block with a constant speed (while keeping the F = 280 N)? F m
Determine the unstretched length of spring AC if aforce P = 80 lb causes the angle θ = 60° for equilibrium.Cord AB is 2 ft long. Take k = 50 lb/ft.
Determine the force P required to (a) raise and (b) lower the 50-kg cylinder at a slow steady speed. The coefficient of friction between the cord and its supporting surfaces is 0.3. Answers: (a) P = (b) P= i i 50 kg N ! N
Problem 3: If µs = 0.35 between all surfaces (but pulleys remain frictionless), then find the smallest force P required to move the blocks. P 60 lb B 40 lb
The chain binder is used to secure loads of logs, lumber, pipe, and the like. If the tension T₁ is 2.4 kN when 0 = 28°, determine the force P required on the lever and the corresponding tension T2 for this position. Assume that the surface under A is perfectly smooth. Assume a = 100 mm, b = 400 mm. T₁ Answers: P= T₂ = i Al kN kN b [000000 T2
L13 L/2 L/2 B. A Prob. 5 (10 points) The figure shows a drill-rig pipe that is being picked up by a crane at point C. The pipe has dimensions L= 32 ft., do = 4. 50 in., and d; = 3. 60 in., and weighs 21 lbf/ft. At the moment when 0 = 30°, please calculate the principal stresses at: (a) the point marked B, and (b) at the point given by z = 0, y = do/2 at the same cross-section (i.e. at L/2 from the point A).
A carpenter holds a 17-lb 2-in. by 4-in. board as shown. If he exerts vertical forces on the board, determine the forces at A and B (use positive if the force is up and negative if down). Answers: NA = NB = i i B 9¹ lb lb