Determine the change in length if E = 1×10° kg/cm?.
Q: Find the resultant force of the following? 2 m F- 600 N 3.5 m 0.5 m F 450 N 1.5 m 1m 1.5m 0.5 m y
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Q: MECHANICS H.W3 Delermine the resultant R of the two forces shown In the figure. G0 G00 N 400 N
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Q: Which of the following is the dimension of surface tension ? M°LT1 M LOT2 ML1T1 MLT1
A: Surface tension: Surface tension is the tension of the surface film of a liquid caused by the…
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A: Given Data The weight of the car is: W=3500 lb (a) The mass of the car in slug is…
Q: Determine the resultant force for the forces system shown in * fig 37 120N 60 N 20 200MM looN
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Q: Q3/ Determine and locate the resultant of the system shown in fig (3) Fig.3 2 m 80 N 5 m 60 N 45 2 m…
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Q: What is the equilibrant if the resultant is 8N , 150°?
A: Find the equilibrant.
Q: 2- Find the total change in length of the beam shown : A=200mm2 E2 = E3 = 150 GN/m² %3D 50 kN 30 kN…
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Q: The motor delivers 10 hp to the shaft. If it rotates at 1200 rpm, determine the torque produced by…
A: Given data :P=10 hpN= 1200 rpm .→1 hp=0.746 KW .So , p=10 hp=7.46 KW=7460…
Q: acting from D toward A that will have a component of 100 lb along DB.
A: Writing the co-ordinates of different points,
Q: Q2: Determine the resultant of the force system in next fig. Then locate it with respect to poin…
A: Given
Q: The motorcycle weighs 151 kg and the driver weighs 64 kg. Dimensions: l1 = 0,31 m and l2 = 0,23 m…
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Q: determine the internal energy increase
A: Given: Work Input = 1.343×107 J To determine: The increase in Internal energy
Q: 1.5A 20 N 2m G Find Ox, Oy, Txy in Point A if the dignete = 30m² ох,
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Q: ner is subjected to the force of F = 20 lb. Determine the out the point A.
A: Given data F=20lb
Q: ratio of the MW 2 / MW 1 if t1 = 9 mins. and t2 = 7 mins.
A: Given, t1 = 9 mins. and t2 = 7 mins.
Q: 1 kN/m 1m
A: Shear force is an internal force in any material which is usually caused by any external force…
Q: 1- the width of the gate 2- the horizontal component (FH) 3- the angle at which the resultant will…
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Q: Determine the resultant force acting at A. 15 m 2 m 4 m -40 N F=55 N 6 m 3 m 4m.
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Q: determine (a) the required value of a if the wn is to be vertical, (b) the corresponding 30° 200 N
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Q: 800 N/m B 1m 3 m
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Q: oolting forces act on the e the resultant force, and spe n the plate. lb. FA = 300 lb, FE
A: Given FA=300lbFB=200lbFC=500lb
Q: For the 3500-lb car, determine (a) its mass in slugs, (b) its weight in newtons, and (c) its mass in…
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Q: G2 0.3 r
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Q: QI/ Determine the magnitude and direction of a force (P), if the horizontal and vertical components…
A: Given Data Px=30 N Py=50 N
Q: 20. Determine the magnitude and direction of the resultant force acting on the radial gate shown in…
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Q: 3.47 A rectangular container of water undergoes constant acceleration down an incline as shown.…
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Q: 3.46 During a storm, wind exerts a pressure of 2.3 lb/ft?, normal to the surface of the stop sign.…
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A: The free body diagram of the ring bolt is
Q: Calculate the resultant force that the oil exerts on plate B Determine the location of FR measured…
A: the diameter of the circular plate = 1.5 m
Q: The cable BC carries a tension of 750 N. Write the force in the cable as a vecto 12m- C 0.7 m 1.6 m.
A: The given problem can be solved by using the formulae FBC/|FBC| = rBC/|rBC| where FBCis the force…
Q: QI/ a) While steadily pushing the machine up on an incline surface, a person exerts 180 N force P as…
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Q: What is the total weight in lbf of the bodies if they are located in another region 15000ft above…
A: Given data, m= 132.4744 lbm For 1000 ft up , acceleration due to gravity decreases with 0.003…
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A: According to Pascal's law the fluid at rest transmit equal pressure in all the direction. So it is…
Q: Q1) Determine the work of the force when it displaces 2 m. 100 N 2 m
A: GIVEN THATAPPLIED FORCE, F=100NDISTANCE TRAVELLED, d=2m
Q: he region of safety in maximum shear stress theory contains which of the given shape *
A: The region of safety in maximum shear stress theory contains Hexagon.
Q: A B
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Q: 2. In the figure, D =0.5 ft; losses AB = 1.2 (v²/2g); losses BC = 0.8 (v²/2g). Determine the…
A: Given data: - The diameter of the pipe is D = 0.5 ft. The head loss between AB is hAB = 1.2v2/g.…
Q: the resultant acceleration (in m/s²) of the end P is .
A: Given, Rigid link PQ, length,l= 2m Acceleration a= 12 rad/s2Angular velocity,ω= 4rad/sDetermine the…
Q: Determine the resultant force at A. Fe 490 lb F 600 lb 6 ft 3 f B 4 ft 2 ft
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Q: 40. Find the magnitude of the torque about P if a 36-lb force is applied as shown. 4 ft PE 4 ft 30°…
A: Given data: The applied force, F = 36 lb. Calculate the angle as follows: tanθ=4 ft4…
Q: Which of the following is the dimension of surface tension ? ML1T1 M°LT1 MLT1 M LOT2
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Q: The weight of the lamp is 77 lb. Determine the following - Tension in cable CD is: _lb - Tension in…
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Q: Q2: The two cables have the same tension T and sum to produce a force T. of 1000 Ib on the pulley.…
A: Find the tension in cable and resultant and its direction from positive x- axis.
Q: Q1) for the given gate find the force and it center of pressure, If H=3m and K=2m.
A: Given Data: The value of the H = 3 m and K =2 m. The height of the triangular gate is h = 1.5 m and…
Q: sleeve is 20 kg. The governor sleeve ks are at an angle of 35° to the ve constant, determine the…
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Q: F
A: Given Data⇒ Resultant forceFR=-163i+619j+136k
Q: write all terms in the equivalence of mechanical energy in terms of equivalent height
A: We know that from the conservation of energy The total work done by forces is euqal to the change in…
Q: Determine the resultant force for the * forces system shown in fig 37M 120N logN
A: Mechanical Equilibrium: A body is said to be in mechanical equilibrium if it satisfies the following…
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- Solve the preceding problem for the following data: b = 8.0 in., k = 16 lb/in., a = 45°, and P = 10 lb.Two steel wines support a moveable overhead camera weighing W = 28 lb (see figure part a) used For close-up to viewing of field action at sporting, events. At some instant, wire I is at an angle a = 22° to the horizontal and wire 2 is at angle fi = 40°. Wires I and 2 have diameters of 30and 35 mils, respectively. (Wire diameters are often expressed in mils; one mil equals 0.001 in.) (a) Determine the tensile stresses s and s2 in the two wires. (b) If the stresses in wires 1 and 2 must be the same, what is the required diameter of wire 1 ? (c) To stabilize the camera for windy outdoor conditions, a third wire is added (see figure part b). Assume the three wires meet at a common point coordinates (0, 0. 0) above the camera at the instant shown in figure part b. Wire I is attached to a support at coordinates (75 ft, 48 ft, 70 Ft). Wire 2 is supported at (-70 ft. 55 ft, 80 Ft). Wire 3 is supported at (-10 ft. -85 Ft, 75 ft). Assume that all three wires have a diameter of 30 mils. Find the tensile stresses in all three wiresA safety valve on the top of a tank containing steam under pressure p has a discharge hole of diameter d(see figure). The valve is designed to release the steam when the pressure reaches the value Pmax If the natural length of the spring, is L and its stiffness is k, what should be the dimension ft of the valve? (Express your result as a formula for h.)
- A polyethylene tube (length L) has a cap that when installed compresses a spring (with under-formed length L1) by an amount ?? = (L1 = L). Ignore deformations of the cap and base. Use the force at the base of the spring as the redundant. Use numerical properties given in the boxes. (a) What is the resulting Force-in the spring, Fk? (b) What is the resulting Force in the tube, Ftl (c) What is the filial length of the tube, Lf? (d) What temperature change ?T inside the tube will result in zero force in the springA round steel bar with a diameter of 1.500 in is subjected to the axial loads shown. P1 = 95 k, P2 = 115 k, P3= 55 k, P4 = (P1-P2+P3) k. If Section 2 has a length, L2 = 65 inches, find the change in length of Section 2. Report the answer below in inches, absolute value, 3 significant digits. P1 Your Answer: 100 inches Round Steel Bar P2 Section 2 12 P3 80 inches P4The figure shows a rigid bar that is supported by a pin at A and two rods, one made of steel and the other of bronze. Neglecting the weight of the bar, compute the force (in N) in the steel rod caused by the 42758-Nload, using the following data: length of steel = 1.27 m, length of bronze = 2.06 m Area of steel = 522 mm, Area of bronze = 239 mm Modulus of elasticity of steel = 216 Gpa, Modulus of elasticity of bronze = 84 Gpa x= 0.69 m, y = 1.08 m, and z = 0.86 m. Round off the final answer to three decimal places. ... Bronze Steel Ey te z
- (c) Find the tension T required in the operating wire to raise the signal arm through the system of levers as shown in the Figure below. All length dimensions are in mm. 300 120 F, B 280 kg 180 85 TFigure Q3 shows a steel bar of diameter 16 mm and length 600 mm subjected to axial forces.If E = 210×103 N/mm2for steel, determine the change in its length.Question 5 A crank arm consists of a sold segment of length bi and diameter d, a segment of length b2, and a segment of length b3 as shown n Figure Q5 Two loads P act as shown one parallel to -x and another parallel to -y Each load P equals 1 2 kN The crankshaft dimensions are b 75 mm, b2 125 mm, and b3 = 35 mm. The diameter of the upper shaft is d 22 mm Determine the maxımum tensile, compressive, and shear stresses at point A, which is located on the surface of the shaft at the z axis Tr Hint Shear stress due to Torsion is T Tis the torque on the shaft, Ip r is the shaft radus and In is the 16V 4V Shear stress due to shear fore Vs T 3A polar moment of inerta gven by 3πα2 32 B b b3 in-x directon P in -y directon Figure Q5
- The figure shows a rigid bar that is supported by a pin at A and two rods, one made of steel and the other of bronze. Neglecting the weight of the bar, compute the force (in N) in the bronze rod caused by the 42563-Nload, using the following data: length of steel = 1.56 m, length of bronze = 2.18 m Area of steel = 563 mm, Area of bronze = 233 mm Modulus of elasticity of steel = 193 Gpa, Modulus of elasticity of bronze = 82 Gpa x = 0.69 m, y = 1.03 m, and z = 0.79 m.Consider the bracket shown in Fig-3. If: • F1 = 10 lb @ -90° • a - 2 ft • b = 4 ft • c= 1 ft then, what is the magnitude of the internal force within member 'BD'? O lb 10 lb 14.2 Ib 20 lb 26.4 lb 30 lb 32.3 lb 40 Ib 45 lb 50 Ib 54.1 Ib 60 Ib 67.1 lb 70 lb 72.7 lbThe figure shows a rigid bar that is supported by a pin at A and two rods, one made of steel and the other of bronze. Neglecting the weight of the bar, compute the force (in N) in the bronze rod caused by the 45846-Nload, using the following data: length of steel = 11 m, length of bronze = 2.3 m Area of steel = 562 mm, Area of bronze = 335 mm Modulus of elasticity of steel = 195 Gpa, Modulus of elasticity of bronze = 80 Gpa x= 0.55 m, y = 1.12 m, and z = 0.78 m. Round off the final answer to two decimal places. ... Bronze Steel