A, B, and C are three points on a horizontal plane, which lie in a circle with AB as diameter. PA is a flagpole. The angle of elevation of P from B and C are 20° and 30', respectively. If AB 25 m, find the length of BC. a) 17.65 b) 22.31 c) 18.76 d) 19.41

Q: Two ropes are attached to a fixed beam. The magnitude of the force P acting on each rope  are equal.…

A: Given data -Load = P Find out -The distance b where point B should be located ?

Q: AB and CB are tangents. If y 137.20 mm and ZABC 67.0°, find: a) 21 -y 21 b) x C

A: Step 1

Q: Question 2: Determine the horizontal displacement of point C. El is constant. Using the method of…

A: The length of the member AB(LAB)=10 ft, The load on the member AB(PAB)=400 lb/ft, The length of the…

Q: 1.2m AAT 12kN C 1.5m 18kN D 1.8m DB

A:

Q: Using Mohr’s circle, determine for the area indicated the orientation of the principal centroidal…

A: Given,

Q: Determine the slope and displacement at point B by the method of virtual works in Q. 1. ?? is…

A: Introduction : slopes and displacement Slope of a Beam: The angle between the deflected beam and the…

Q: A field is in the form of a regular pentagon. The direction of the bounding sides was surveyed with…

A: Given:- A field is in the form of a regular pentagon The assumed meridian to the right of true north…

Q: O Fnd Hhe distance from the point pCI,1, ) to the plane 2K-3y +72=1

A:

Q: The bearing of a line AB in a closed traverse ABCA is 137°30' and its length is 125.8 m. The…

A: Bearing of line AB: 137°30′Length of line AB: 125.8 mX-coordinate of point A: -5 mY-coordinate of…

Q: 1. Determine the slope at point B in 3 decimal places and in terms of radian 2. Determine the…

A:

Q: A line passes through the point (9,-9) and has a slope of 3. Write an equation in slope-intercept…

A: Slope -intercept equation of line is y =mx +c Line has a slope of -3 then, y =-3 x + c Given that…

Q: by the analytical method and Mohr’s circle Find σx' ,σy' and τx'y'

A: σx=50MPaσy=50MPa

Q: Use Moment Area Theorem in your solution Find the rotation (in degrees) 2m to the right of A.

A:

Q: Approximate the shortest distance of tower C to the highway.

A:

Q: If the latitude and departure of a line AB with the bearing measured at A are 40 m and 30 m,…

A:

Q: The side AB of an equilateral field ABC with an area of 692.80 sq.m. has a magnetic bearing of N…

A: AB has Bearing ,β=N48o45' EMagnetic declination, α=0o52'True bearing =α+β…

Q: 1. For the concurrent forces shown, solve for its resultant and it's direction.

A: ###Determination of resultant and its direction ###

Q: P and Q are two points 367 m apart on the same bank of a river. a and ß are 57° 0 0" and 46°0…

A: Given above survey about a river with PQ = 367m and angle 57° and 46° we have to find TN distance

Q: A 5m- B 6 м с

A: Since there is no loading in the overhanging part of the beam there will be no bending moment in…

Q: The declination at a point Q is 3* 15 east. The true bearing of a line QR is S 30* 30' W. The…

A: To find magnetic bearing of line

Q: b) Rotation of a cross-section in point B 1₁ 1 9,1 B

A:

Q: For the shaded area shown, use a = 18 cm, b = 5 cm, c = 3 cm and d = 17 cm. Determine %3D a. The…

A:

Q: The bearing of line AB is N 70° W and the azimuth of line AC is 245 °. Then, the internal angle BAC…

A: To find internal angle BAC

Q: The azimuth of a line AB is 347° 12' and the angle BAC measured is 75° 54' counterclockwise. Find…

A:

Q: 90 kN C A В 4 m 8 m

A:

Q: V В.М D B.

A: Given:- an arrangement as shown below

Q: Find the slope at C and Deflection at B using Virtual work method and Castillianos Theorem E= 15GPA…

A:

Q: . The projections of a line in VP and HP are 66 mm and 54 mm long respectively. End A is 12 mm in…

A: Given:- VP=66mm HP=54mm End A=12mm mid point of line=36mm in front of VP and 28mm above HP   To…

Q: Use the principle of virtual work. 300 N/m 3m 400 N

A:

Q: The bearing of line AB is N 70° W and the azimuth of line Ac is 245 °. Then, the internal angle BAC…

A: To find angle BAC?

Mechanics of Solids

It is the study of the behavior of solid materials, their characteristics under various circumstances such as variation in external forces, temperature, and other internal factors. It is one of most important study in the field of engineering science, especially chemistry and mechanical engineering. In rigid body, the idealization of the solid body in which deformation is neglected. Deformation is known as the force acting on the solid state system which exerts change in its shape of the body but it continues to be at rest or in a uniform motion but it cannot accelerate. But those solid systems do have elasticity, compressibility and can be bent. This field is very vast since there are wide range of materials around us.