center? runk Tree Figure 4.37

Q: How much compression acts on the hip during two-legged standing, given that the joint supports 250 N…

A: Looking at the components Rcosα=Fmcos70=600cos70Rsinα=mg+Fmsin70=250+600sin70

Q: Using the system shown below, what would be the maximum mass, M, that can be supported by the…

A:

Q: : Combined the two forces P and T, which act on the fixed structure at B, into single equivalent…

A:

Q: A pulling/ stretching force a acting from opposite ends applied axially through the strings, cables,…

A:

Q: Two identicl strings making an angle of tan=30.0 with respect to the vertical support of a block of…

A: Angle, Ө = 30 ᵒ Mass, M = 15 kg

Q: 300 mm H.W Blocks A and B have a mass of 7 kg and 10 kg, respectively. Using the coefficients of…

A:

Q: Combine the two forces P and T, which act on the fixed structure at B, into a single equivalent…

A:

Q: Oceanographers use submerged sonar systems, towed by a cable from a ship, to map the ocean floor. In…

A:

Q: The tus Suppor ts the ull weight appara of thẻ injured leg and at the same time provider the trac…

A:

Q: tension exerted by the string-

A:

Q: Determine the maximum force P so that no single cords develop a tension exceeding 1050 N.

A:

Q: A center-seeking force related to acceleration is what type of force?

A: Given: force

Q: equilibrium under tle action of three forces. D A unifora sphere of mass 2 kg is kept in position as…

A:

Q: 150g (3 sluebended with a vertical sfring Undex a dambing c)-A mass of ksd5 Nhm - cnd set to…

A:

Q: The two structural members, one of which is in ten- sion and the other in compression, exert the…

A: Given: The compression in the member is 3 kN. The tension in the member is 2 kN. The free-body…

Q: The mast of a ship supports forces from three cables as shown. If F= 350 lb, determine the value of…

A:

Q: As you increase the force that you apply while puling on a rope, which of the following is NOT…

A: According to Hooke's law, the ratio of stress and strain remain constant within the elastic range.

Q: Exo1, Alaad A taso lb hanging from ä steel wire gft Long, A cressasection e.025 in? was faund to…

A:

Q: ConstaIt. The förce exe mass is F = -dU/dx. Find the force if the spr. %3D is 30 N/m and the amount…

A:

Q: Can we represent four forces acting at a point, and in equilibrium, by a force polygon?

A: When any particle is in equilibrium, the net force on it is always zero.

Q: After a fall, a 73 kg rock climber fınds himself dangling from the end of a rope that had been 17 m…

A: Given  Original length L=17m Change in length ∆L=3.3 cm =0.033m Mass m=73 kg  Dia d=7.5 mm

Q: PROBLEM KSOWING THAT THE TENSION W CABLE BC K 725 DETERMINE THE PESUL TANT Of THE THREE FORCES…

A:

Q: Both Part Please

A: Let the forces can be resolved into parallel and perpendicular components. The net perpendicular…

Q: EXo1e Alad Ą tase lb hanging from ä steel wire gft Longe d cross-section o.025 in? was found to…

A: Given Mass- 1000[lb] Length of wire- 8[ft]= 96[in]- [multiply by 12] Area of cross section-…

Q: A bag of cement of weight 325N hangs from three wires as shown below. Two of the wires make angles…

A:

Q: When body is an equilibrium ,the net force is not vanish

A: False. Net force on the object must be zero for the object to be in equilibrium.If net force zero…

Q: A 20.0-m tall hollow aluminum flagpole is equivalent in stiffness to a solid cylinder 4.00 cm in…

A: The expression for the required distance is,

Q: What is the tension force present on the string attached to the ceiling making an angle of 34° if a…

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Q: The system in the figure is in equilibrium, with the string in the center exactly in the horizontal…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: (i) Sketch a section through an aircraft wing and explain how the meve- ment of such a wing through…

A: Bernoulli's Principle states that faster moving air has low air pressure and slower moving air has…

Q: Why would it be a dangreous mistake for a bungee jumper to use a steel cable instead of an elastic…

A: An elastic rope stretches more easily than the steel rope. If the force created by the bungee jumper…

Q: The two structural members, one of which is in ten- sion and the other in compression, exert the…

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Q: A window washer is standing on a scaffold supported by avertical rope at each end. The scaffold…

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Q: mine the vertical component of ess your answer to two signi ive value if the force is upwa

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Q: A 90-m wire is suspended between two points at the same elevation that are 60 m apart. Knowing that…

A: (a) Draw the free-body diagram for the half span.

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

A:

Q: A 129N tightrope walker stands at the center of the rope such that each half of the rope makes an…

A:

Q: The two structural members, one of which is in ten- sion and the other in compression, exert the…

A: In this problem, forces are divided into x and y -direction and than find resultant force and it's…

Q: The hook is subjected to three forces A,B,and C as shown. A= kN. a) If the resultant of the forces…

A: We have given a figure as  The force A = 35 kN [ -x axis ]  The  force B = 45 kN [ 60o with  +axis…

Q: ss, having studied physics, he attaches one end of a stout rope to the vehide and the other end to…

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Q: A vertebra is subjected to a sheering force of 500 M. Finel shear defo hmationy taking the rertebra…

A:

Q: The two structural members, one of which is in ten- sion and the other in compression, exert the…

A:

Q: anected to an overhanging string as sho er end of the mass less string is bein izontally by a force…

A: givenm= mass of small particle AF=Horizontal force

Q: As part of a test, the two aircraft engines are revved up and the propeller pitches are adjusted so…

A: Dear student,  Since both questions are different as per guidelines we can author only first one…

Q: Figure shows the two cables A0 and BO tied together at O and the loadings are also shown. В 30° 300…

A: Given Two cable AO and BO tied together at O To find out The expression relating to tension in each…

Q: Exo1, AlaadA tooo lb hanging fram a steel wire gft Longe A cressesedion o.025 in? was faund to…

A: Given : Load F=1000 lb Length  L=8 ft=8×12 in=96 in Area A=0.025 in2 Change in length ∆L=0.12 in

Q: The two forces shown act at point A of the bent bar. Determine the resultant R of the two forces.

A: Write the given values of the problem- Forces- F1=3 kipsF2=7 kips

Q: cult to lean over and push a heavy box across the floor than it is to attach a rope and pull the box…

A: Let the mass of the box be m and the applied force on the box is F at the angle θ and the friction…

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).