160 mm A + 80 mm

Q: The figure below is a composite body consisting of the following parts: [1] the triangular prism of…

A: Given:

Q: From a solid homogeneous hemisphere of radius r, it is desired to cut out a cone the base of which…

A: Here the following figure from the given question

Q: a) Evaluate the surface area of a paraboloid z 4-- that lies above the ry-plane.

A: Given that the area of a paraboloid z = 4- x2- y2 that lies above the x-y plane

Q: Consider a region R, which lies above the x-axis and between the circles x² +y° = m and x +y = n°…

A:

Q: Determine the center of gravity of the below figure symmetrical about the y axis, then discuss your…

A:

Q: Q3: A cube of edge 24mm is resting on the top of a frustum of cone of base diameter 60mm and top…

A: Isometric Projection Isometric projection is a method for representing three-dimensional objects…

Q: A triangular pyramid of side 15 mm and axis height of 24mm is resting on the top of a pentagonal…

A: Isometric view of solids  Isometric view is defines a combination three types of views in the single…

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: The figure above shows a uniform rectangular lamina OQRS, where OQ = 4a and QR a. A sector OPS of…

A: Given that, The centroid of the rectangle and sector can be given as, The sector of the quarter…

Q: Draw the isometric view for a frustum of cone whos base diameter is 60mm, top diameter is 40 mm…

A: Isometric projection Isometric projection is a method for representing three-dimensional objects…

Q: uilibrium. (Ans. 1.732 r] 4. Find the centre of gravity of a segment of height 77 mm of a sphere of…

A:

Q: A hemisphere of radius 80 mm is cut out from a right circular cylinder of diameter 80 mm and height…

A: In the given problem, we will consider full right circular cone as  area (1) and hemisphere as area…

Q: Problem 3. Locate the center of gravity of the steel machine element shown below with respect to x,…

A:

Q: A metallic square sheet of uniform thickness is 50 cm by 50 cm with a small circular portion cut out…

A:

Q: A right circular cone of 30 mm diameter and 60 mm height is cut from a cylinder of 50 mm diameter at…

A: Given:

Q: A pentagonal pyramid of base side 25 mm and axis 55mm long lies with one of its slant edges on HP…

A: Given: Base of the pentagonal pyramid is 25 mm. Length of the pentagonal pyramid is 55mm.

Q: A ring is obtained by rotating the shaded area 360° about the y-axis. Determine its surface area and…

A: Given d=110 ft

Q: Find the volume of a right circular cylinder of radius a and height h if the density varies as the…

A: Given    Radius = r    Height = h Find   The volume of a right circular cylinder

Q: Q.1) A thin steel wire of a uniform cross-section is bent into the shape shown. Locate the center of…

A:

Q: Problem 3. Locate the center of gravity of the steel machine element shown below with respect to x,…

A:

Q: a body consists of a right circular solid cone of height 40mm and radius 30mm placed on a solid…

A: Given that a solid cone is placed on hemisphere height of cone(h)=40 mm radius of cone(r) =30mm…

Q: Find the center of mass of the thin, flat plate shown below.

A: As the mass of each section is not given but is homogenous so the center of gravity and center of…

Q: Obtain the center of gravity of the surface area of the plane plate of constant thickness in the…

A: Given a = 12 m b = 23 m r = 3 m To find Center of gravity at Y axis

Q: Find the center of mass a quarter of spherical crust of radius "a" a

A: The quarter of a spherical crust is shown from the front view below. Here, r is the distance from…

Q: A thin steel wire of uniform cross section is bent into the shape shown. Locate its center of…

A:

Q: Draw isometric view of frustum of the square pyramid with 40 mm base edge, 20 mm upper edge and…

A: Isometric projection Isometric projection is a method for representing three-dimensional objects…

Q: The front wheels of a truck support 2000lb, and its rear wheels support 3500lb. The axles are 12ft…

A:

Q: a hemisphere of radius 80 mm is cut out from a right circular cylinder of diameter 80 mm and height…

A: In the given figure, we wil divide the figure into two areas,  1: Volume of the cylinder 2: Volume…

Q: A scratch awl has a plastic handle and a steel blade and shank.Knowing that the density of plastic…

A: Given: The density of the plastic is ρp=1030 kg/m3. The density of the steel is ρs=7860 kg/m3. The…

Q: A thin steel wire with a uniform cross section is bent into the shape shown. Locate its center of…

A:

Q: Use the theorems of Pappus and Guldinus to solve the fol- lowing problems. Determine the volume V of…

A: The area of the figure is

Q: 7. Locate the centre of gravity of the homogeneous bodies as shown in the figure below. 40 in. 30…

A: Given,  The body is homogenous , so the density of the body is constant .

Q: The figure shows a cubical box that has been constructed from uniform metal plate of negligible…

A: Solution.

Q: Locate the centre of gravity of the homogeneous bodies as shown in the figure below. Hemisphere 3 ft…

A: Frustum Base radius, R1 = 5ft Top radius, R2 =3 ft height, H1 = 8 ft Vol. of frustum (V1) =…

Q: A wastebasket, designed to fit in the corner of a room, is 16 in. high and has a base in the shape…

A: Given Data: The radius of the quarter circle is r = 10 in. The height of the quarter circle is h =…

Q: Two L 152x102x12.7 angle brackets are welded to a steel plate that is 16 cm tall and has a width d…

A:

Q: A circular plate with radius r = 0.95 m lies next to a rectangular plate with base br = 0.78 m and…

A: Centre of gravity is an imaginary point in a body of matter where the total weight of the body may…

Q: Q3: A cube of edge 24mm is resting on the top of a frustum of cone of base diameter 60mm and top…

A: Q3:-  Given data:-  cube edge = 24mm  Cone base diameter = 60mm  Cone top diameter = 40mm  Axis…

Q: Find the Center of Mass of the point masses shown in the figure on the x-axis. Where M1 = 20 kg, M2=…

A: Given data as per the question M1=20 kgM2=40 kgM3=60  kgx1=5mx2=−8 mx3=10 m

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

A:

Q: Ql: A triangular pyramid of side 15 mm and axis height of 24mm is resting on the top of a pentagonal…

A: PENTAGONAL PRISM A pentagonal prism consists of two pentagonal foundations such as the top and…

Q: Draw the isometric view for a frustum of the square pyramid of base edge 40mm and top edge 20mm with…

A: Isometric projection Isometric projection is a method for representing three-dimensional objects…

Q: | only for the plate shown in the figure below (fig 2). Locate the center of gravity G (y Neglect…

A:

Q: QUESTION 5 The uniform lamina shown in the diagram is formed by removing a square DEFG of side…

A: The distance of the centre of mass of the whole lamina from point B: 2.89•a ... (Option C)

Q: Locate the center of gravity of the figure shown, knowing that it is made of thin brass rods with a…

A: The structure is given as,

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.