-8 m- A 4.5 m 150 kg D - 6 m -
Q: The system in the figure is in equilibrium. A concrete block of mass 204 kg hangs from the end of…
A: a) for tension T in string balancing torque about hinge T Sin(52.8°-23.6°) L = (MgLCos52.8°) +…
Q: One end of a uniform l = 3.80 m long rod of weight supported by an angle of theta = 37 degrees with…
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Q: The system in the figure is in equilibrium. A concrete block of mass 205 kg hangs from the end of…
A: Given: The mass of the concrete block is 205 kg. The mass of the strut is 40.9 kg.…
Q: In the figure, one end of a uniform beam of weight 390 N is hinged to a wall; the other end is…
A: Given,Weight of the beam, W = 390 Nangle, θ = 32°
Q: The system in the figure is in equilibrium. A concrete block of mass 192 kg hangs from the end of…
A: Tension Tension is a force through the length of a media , particularly force convey to a…
Q: The system in the figure is in equilibrium. A concrete block of mass 205 kg hangs from the end of…
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Q: A scaffold of mass 47 kg and length 5.0 m is supported in a horizontal position by a vertical cable…
A: Given Mass of scaffold M=47 kg Length L=5m Mass of washer m=64 kg distance from one end d=1.5 m
Q: The system in the figure is in equilibrium. A concrete block of mass 180 kg hangs from the end of…
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Q: A block with a mass of m = 1.5 kg rests on a wooden plank. The coefficient of static friction…
A: The gravitational force acting on the object with mass m=1.5 kg can be resolved into vertical and…
Q: The system in the figure is in equilibrium. A concrete block of mass 295 kg hangs from the end of…
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Q: (a) A student stands a distance d = 0.375 m from the left end of a beam as shown in the figure. The…
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Q: ighs 100 lb. (a) If the supports are smooth (there is no friction between the supports and cable),…
A: Given:- The weight of the box is m= 100lb =45.3592 kg Find:- (a) If the supports are smooth (there…
Q: The system in the figure is in equilibrium. A concrete block of mass 344 kg hangs from the end of…
A: (a) The tension(T) in the cable. (b) Horizontal component of Force(FH) on the strut from the hinge.…
Q: The system in the figure is in equilibrium. A concrete block of mass 152 kg hangs from the end of…
A: a) Draw the free-body diagram of the strut.
Q: A 10 m long ladder with mass of 20 kg rests against a smooth wall at height of 8 m at an inclination…
A: Given:- The length of the ladder L = 10 m The height of the wall is h = 8 m The mass of the ladder…
Q: Questions 15-19 A rod of length L with non-uniform mass distribution is hinged horizontally to a…
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Q: The system in the figure is in equilibrium. A concrete block of mass 227 kg hangs from the end of…
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Q: (a) A man stands a distance d = 0.250 m from the left end of a board as shown in the figure. The…
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The total mass of cable ACB is 20 kg. Assuming that the mass of the cable is distributed uniformly along the horizontal, determine (a) the sag h, (b) the slope of the cable at A.


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- A uniform ladder 15 ft long is leaning. against a frictionless wall at an angle of 53 \deg above the horizontal. The weight of the ladder is 30 pounds. A 70 lb boy climbs 5.0 - ft up the - ladder. What is the magnitude of the friction force exerted on the ladder by the floor?The system in the figure is in equilibrium. A concrete block of mass 220 kg hangs from the end of the uniform strut of mass 64.4 kg. For angles o = 39.3° and e = 54.6°, find (a) the tension Tin the cable and the (b) horizontal and (c) vertical components of the force on the strut from the hinge. Serut (a) Number Units (b) Number Units (c) Number Units(Figure 1) shows a metal advertising sign of weight w suspended from the end of a horizontal rod of negligible mass and length L. The end of the rod with the sign is supported by a cable at an angle θ from the horizontal, and the other end is supported by a hinge at point P. Using the idea that there is zero net vertical force on the rod with the attached sign, find the tension in the cable. Using the idea that there is zero net horizontal force on the rod with the attached sign, find the horizontal component of the force exerted by the hinge.
- Two identical, uniformbeams weighing 260 N each areconnected at one end by a frictionlesshinge. A light horizontal crossbarattached at the midpoints of thebeams maintains an angle of 53.0°between the beams. The beams aresuspended from the ceiling by verticalwires such that they form a “V”. (a) What force doesthe crossbar exert on each beam?(b) Is the crossbar under tension orcompression? (c) What force (magnitude and direction) does the hingeat point A exert on each beam?During a circus act, one performer swings upside down hanging from a trapeze holding another, also upside-down, performer by the legs. If the upward force on the lower performer is three times her weight, how much (in m) do the bones (the femurs) in her upper legs stretch? You may assume each is equivalent to a uniform rod 40.0 cm long and 1.74 cm in radius. Her mass is 65.0 kg..
- Please help meStructural member AB is to be supported by a strut CD. Determine the smallest length CD may have, and specify where D must be located for a strut of this length to be used. Take x= 120 mm. 60 mm D. y 20 mm E The smallest length CD may have is mm. The coordinates of point Dare ( and Imm.(b) In the figure below, a uniform beam of weight 500 N and length 3.0 m is suspended horizontally. On the left it is hinged to a wall; on the right it is sup- ported by a cable bolted to the wall at distance D above the beam. The least tension that will snap the cable is 1200 N. (a) What value of D corresponds to that tension? (b) To prevent the cable from snapping, should D be increased or decreased from that value? D Cable Beam
- Pls answer all and box the answersThe system in the figure is in equilibrium. A concrete block of mass 159 kg hangs from the end of the uniform strut of mass 59.2 kg. For angles p = 25.4° and 0 = 55.1°, find (a) the tension Tin the cable and the (b) horizontal and (c) vertical components of the force on the strut from the hinge. Strut T -Hinge (a) Number i Units (b) Number i Units (c) Number i Units