Find the volume of a regular square pyramid with the base side a and the altitude H.

Q: avity" please find the qu

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Q: Find the resultant of the two forces shown * ?in fig using cosine and sine laws 14 kN 30 8 kN

A: Redrawing the force diagram in vector form,

Q: To compute the average-end area volume, you need to know the distance (L) between the stations of…

A: The average end area calculation is used to get the volume between two cross-sections. Two…

Q: Find (I,) for the shaded area.

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Q: Given the Graph below determine the Moments at A and B, 100 lb has a 75 deg from the horizontal

A: The resolution of the forces is shown below.

Q: A cube A is 30cm along each edge and weighs 1450N. It is attached to the square prism B which 15cm x…

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Q: 1. Draw the projection of a point “A" which is present 40 mm above HP and 30 mm in front of VP.

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Q: find B 20 ft 75° 10 ft magnitude of force F and the angle at point B ?

A: According to Lamis Theorem, whenever at a point three forces are acting then the ratio of force upon…

Q: An elliptical plate, major axis 6 units, minor axis 4 units, is submerged vertically until its…

A: The force on one side of the plate is (12•π•w) lbf.  (where, w = specific weight of liquid in…

Q: iven: W =  656 lb

A: w=656lb to find tension in cable

Q: For the objects shown below sketch the object in the space provided after rotating it about the axis…

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Q: ROBLEM Find the center of gravity for the plane object shown on the fig. Consider that a is a…

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Q: Find the volumes of the solids generated by revolving the shaded regions The x-axis The y-axis

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Q: Find the coordinates of the center of gravity for the plane object shown on the fig. Consider that a…

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Q: (a) Figure Q2(a) shows two functions intersect and creating an area under the curve. Determine (i)…

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Q: 9. What is the volume (ft) occupied by water if it has a weight of 238 lb? 10. Calculate the height…

A: (9)

Q: Find the controid for the shaded area 120

A: The centroid is the point from the x and y-axis where the total mass of the area supposed to act. It…

Q: Find the x-component a force, 100N, acting 60 degrees below the x-axis,

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Q: 800 N/m B 1m 3 m

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Q: A: A half circie of area made from wood, while the other half made from metal. Can you consider the…

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Q: face of a dam adjacent to the water has the shape of an isosceles trapezoid of altitude 20 m, upper…

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Q: For the box shown below, determine the value of x if the total area is 94 cm³.

A: Given data                  Area of cuboid = 94 cm2                  Length = 4…

Q: find the centride of area of ​​X and Y.

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Q: Find the sentroid of the plane area shown below. Show all the calculations. In.

A: To determine  the centroid of the given plane area

Q: 4 3 ft 3 (1 -2 ft 2 ft 300 lb

A: So there is a truss given in the question with knife-edge support at end 3 and roller support at end…

Q: Draw the projections of a cylinder 75mm diameter and 100 mm long lying on the ground with its axis…

A: Given: Object- Cylinder Dimensions are given as Base 75 mm dia and length 100 mm. ϕ=30° (angle made…

Q: 70 lb Find the resultant of the three forces acting on the square plate. 10 lb 0.75 ft

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Q: Find the resultant for this system of forces: C F2= 81 lb

A: calculate the value of x,x=72+42x=8.062 ftnow angle θ is,tanθ=x4=8.0624θ=63.6ocomponent of F2 in…

Q: Activity 1. A horizontal equilateral triangular plate ABC, 2m on each side, has weights 100N, 200N…

A: Given that weights of 100 N , 200 N , 300 N are placed on mid-points of the sides of a horizontal…

Q: Solve the problem with complete solution and draw the figure. Find the ordinate of the centroid of…

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Q: If the resultant of the parallel force system is 800 Ibs downward, what is the value of P (in Ibs)?

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Q: The face of a dam adjacent to the water has the shape of an isosceles trapezoid of altitude 20 m,…

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Q: Q5/ Find the volume of the Tetrahedron that is determined by three edge vectors ä = [1, 0,-3),…

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Q: Some coordinates measured on an aluminum plate are seen in the shaded area of the figure given…

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Q: the stone weight 400N in air and 240 N in water, determine the volume of stone in cubic meter

A: Write the given data in the problem.   W=400 NWa=240 N Here, W is the weight of the stone in air,…

Q: Find the magnitude of the resultant (R) of the two vectors Vi and V2, using triangle law method…

A: Note:As per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: Q3/A For the figure below, the resultant is.: *

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Q: Piston A Prassure Piston B In the figure if the weight of the car is 20.000 N, the diameter of…

A: According to Pascal's law the fluid at rest transmit equal pressure in all the direction. So it is…

Q: 200 N Determine the horizontal & vertical components of the rorce ( 200 N) ?

A: Given data:The magnitude of the force is F = 200 NIn the triangle shown beside the force:The…

Q: Find the fluid force on the side of a tank full of water, where the side is an inverted triangle of…

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Q: For each case shown in Figure 4.41, compute the magnitude of the resultant force on the indicated…

A: The centroid of the triangle will lie on the midpoint of the line bisecting the triangle as shown in…

Q: Find the : - Angle between Line AB and Line AC in degrees.  - Projected Force to direction AC in…

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Q: Find the centrid of the area bounded by the given aerr, and

A: The centroid of an area can be considered as its geometric center. The coordinate of the centroid is…

Q: 4. Find the force on one side of a parabolic plane segment of base 8 ft. and altitude 4 ft. when the…

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Q: A body weighs 250 lb at the earth's surface. Determine c. The weight of the body on the moon's…

A: Given   weight of the body on the earth's surface = 250 lb…

Q: Find the angle between two equal forces P, when their resultant is equal to (i) P and (ii) P/2

A: Resultant of two forces P1 and P2 is given by, R = P12 + P22 + 2 P1 P2 cos θ Where, θ = Angle…

Q: There is a 335 N force act on a body, if it makes an angle with the x-axis equals to 140°…

A: Magnitude of the force, F=335 N Inclination of force, θ=140o

Q: Consider the fig. shown : Y 300 lb 30 For the fig shown, compute the following : (1) The resultant R…

A: Consider the given force system as shown below Calculate the indicated angle on the figure.…

Q: (c) Compute the volume V of the solid generated by revolving the 60 mm right triangular area shown…

A: Area Area is the quantity that expresses the extent of a two-dimensional region, shape, or planar…

Center of Gravity and Centroid

The term center of gravity indicates the position or location of a point about which the whole weight of a body or system is supposed to be concentrated, which means the whole weight of the body or system works through this point. It is closely related to mass distribution. For all positions of the body, the center of gravity would be a single point.