What fraction of the weight is supported by the opposite shore if the point of support is directly beneath the cable attachments?   b. What is the magnitude in newtons and direction of the force the hinges exert on the bridge under these circumstances? The mass of the bridge is 2,150 kg.   magnitude ______ N direction ______

Q: The uniform boom shown below weighs 3,240 N. It is supported by the horizontal guy wire and by the…

A:

Q: Q3. Use the method of joints to determine the magnitude and type of the internal axial forces for…

A:

Q: A shop sign weighing 200 NN hangs from the end of a uniform 170-N beam as shown in (Figure 1). Find…

A:

Q: Q10 In the figure, one end of a uniform beam of weight 310 N is hinged to a wall; the other end is…

A: GIVEN: weight of beam = 310N  θ=270

Q: The forces on the gusset plate of a joint in a bridge truss act as shown. Determine the value of F…

A:

Q: 3. A uniform bar 12 m long and weighing 20N is hanged by means of a rope at point A and the loads…

A:

Q: A 3.0-m-long rigid beam with a mass 140 kg is supported at each end. An 85 kg student stands 2.0 m…

A:

Q: The upper leg muscle (quadriceps) exerts a force of 1200 N, which is carried by a tendon over the…

A: Using the free body diagram, the net forces acting along the horizontal and the vertical direction…

Q: 6. Calculate the magnitude of the tension FT in the wire that supports the 36kg beam shown in the…

A: The tension in the wire is 274.4 N

Q: The horizontal beam in the figure below (Figure 1) weighs 190 NN and its center of gravity is at its…

A: weight of beam = Wb = 190 N weight of load = WL= 300N Length of beam = L = 4m

Q: A post with a horizontal and inclined member supports a box whose weight is P, as shown in the…

A:

Q: End A of the bar AB in (Figure 1) rests on a frictionless horizontal surface, and end B is hinged. A…

A:

Q: A shop sign weighing 200 N hangs from the end of a uniform 175-N beam as shown in (Figure 1). a.…

A: The figure shows the free body diagram of the uniform beam.

Q: The leg and cast in the figure below weigh 250 N, with the center of mass as indicated by the blue…

A:

Q: A person working at a drafting board may hold her head as shown in Figure shown, requiring muscle…

A: Let Fm=force by upper vertebrae W=weight Therefore the force in z direction will be,

Q: A shop sign weighing 215 N hangs from the end of a uniform 180N beam as shown in (Figure 1). a)Find…

A: The free-body diagram of the beam is shown below. Here, T is the tension in the wire, H is the…

Q: A uniform steel beam has a mass of 890 kg . On it is resting half of an identical beam, as shown in…

A: Draw the free-body diagram of the beam.

Q: Calculate the tension in the cable supporting the beam shown in the figure. If a plant weighing 100…

A:

Q: A shop sign weighing 210 NN hangs from the end of a uniform 180180-NN beam as shown in (Figure 1).…

A:

Q: Explain the need for tall towers on a suspension bridge to ensure stable equilibrium.

A: An object is said to be stable equilibrium means, when the sum of all the forces acting on it should…

Q: 110 N_40. Wi

A:

Q: The upper leg muscle (quadriceps) exerts a force of FQ = 1140 N, which is carried by a tendon over…

A: It is given that,

Q: 100 3000 kg 30° Dooooo A 12.0 m boom, AB, of a crane lifting a 3000 kg load is shown above. The…

A: Given: The length of the boom is l = 12 m The mass of the load lifted by the crane is m1 = 3000 kg…

Q: Suppose the weight of the drawbridge in the figure below is supported entirely by its hinges and the…

A: The weight is balanced by the two normal reactions (F and N) exerted by the hinges on both shores of…

Q: A super-light horizontal beam supports a 460-N canister as shown in the figure. What is the net…

A:

Q: Unlike most of the other muscles in our bodies, the masseter muscle in the jaw, as illustrated in as…

A:

Q: A shop sign weighing 195 NN hangs from the end of a uniform 180180-NN beam as shown in (Figure 1).…

A:

Q: The upper leg muscle (quadriceps) exerts a force of FQ = 1080 N, which is carried by a tendon over…

A: Given data:    FQ=1080N

Q: A beam has a weight of 1425 N which acts at its center and a length of 2.30 m. Determine the tension…

A: The weight of the beam is W = 1425 N. The length of the beam is L = 2.30 m. Assume the tension in…

Q: A uniform beam of length L and mass mB is supported by two pillars located L/3 from either end, as…

A: In this question we are given that a uniform beam of length L and mass mB is supported by two…

Q: 2) A wooden beam weighing 2000. N and having a length of 7.200 meters is placed on top of two…

A:

Q: A horizontal cable exerts a force of 399.971 pounds while holding a boom into place. Determine the…

A: Let FA be defined as the force exerted by the horizontal cable. W be defined as the force due to…

Q: a post is supported by a guy wire which exerts a pull of 100N on the top of the post. if the angle…

A:

Q: A student creates a beam bridge for a project, suspends masses from the bridge, and spans the bridge…

A:

Q: a 1,460-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the…

A:

Q: The large quadriceps muscle in the upper leg terminates at its lower end in a tendon attached to the…

A:

Q: y T T F = 100N An object is subjected to three forces as shown in the figure. Assume 0 = 25.2 °,…

A:

Q: A uniform beam of length L and mass mB is supported by two pillars located L/3 from either end, as…

A: Given that: mass of beam=mB mass of duck=mD

Q: Current Attempt in Progress In the figure, one end of a uniform beam of weight 160 N is hinged to a…

A:

Q: A В 50 Ibs ニ ー

A:

Q: 1,175 N dowel is held in place by a light cord at an angle ? = 31.0° to the horizontal as shown in…

A: θ=31φ=59

Q: After an unfortunate accident occurred at a local warehouse, you were contracted to determine the…

A:

Q: Fo = 1250 N 55° 75° F,

A: The force exerted by the upper muscle is, FQ=1250 N The resultant force in the x-direction can be…

Q: Both parts please

A: The free body diagram of the system is given as

Q: A long uniform beam and a load at one end as shown in Figure 3. The beam is hinged fix to a wall and…

A:

Q: When twisting a part of the body for a massage, which elastic modulus applies? CHoices: Bulk…

A: Given data: Twisting a part of the body Required: The elastic modulus which applies in twisting

Q: What will be the total resultant force acting vertically in the figure given below consisting of a…

A: In this question we have to determine the total resultant force acting vertically on the figure…

Q: 12. Draw a free body diagram of the meter stick in the space below. Make sure to correctly indicate…

A: 12. Free body diagram

Q: A 30 kg mass is supported at the end of a horizontal beam of negligible mass that is hinged to a…

A: In this problem we will use the condition of static equilibrium.  Sum of vertical forces is zero.…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!