The base side length of Square Pyramid A is 5 cm. The base side length of Square Pyramid B is 7 cm. What is the ratio of the volume of Square Pyramid A to the volume of Square Pyramid B?

Q: 2. A circular cone having an altitude of 9m is divided into 2 segments having the same vertex. If…

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Q: Locate the center of mass of the block in millimeters. Materials 1, 2 and 3 have densities of 2700…

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Q: Determine the weight in newton's of a woman whose weight in pounds is 130. Also, find her mass in…

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

A: Given: pentagonal prism height = 50 mm pentagonal prism base edge = 28 mm triangular pyramid height…

Q: The roof of a water tower is composed of eight equal isosceles triangles whose vertices meet at the…

A: The area of an isosceles triangle can be obtained by the formula- A=12bh where b is the width of the…

Q: HoW 3. Determine the weightin newtons of awomen whose weight in pounds is 130. Also, find her mass…

A: Weight in newton , kg and slug from 130 pound.

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: What is the specific volume if the mass of an object is 120 lbs and the volume is 1250 ft3.

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Q: What is the surface area of a pyramid with a square base length of 15 and a slant height of 12?

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Q: (Fig. of radius a if the base (at z-=0) is held at 20° and the curved sides at 0°. Fig. 2

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Q: Q2: A triangular pyramid of side 15 mm and axis height of 24mm is resting on the top of a pentagonal…

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

Q: Determine R ? 12 cm 4 am FON of 180N

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Q: A flue from an oil furnace to the chimney is made from 9 pieces of pipe. Afterbeing fitted together,…

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Q: Find the mass of a plate in the form of right triangle with legs a and b and thickness c, if the…

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

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Q: 1. Find the centroid of the shaded region. -12 cm- 4 cm 4 cm 3 сm $2 cm -5 cm 2 cm 2 cm 3 cm

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Q: Centroid of an area always lies on the axes of symmetry. Justify this statement.

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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: 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 mass of a cube of edge a, if the density varies as the sum of the distances from three…

A: Consider a cube of edge a, now it is given that, ρ=k(x+y+z)                 where, k is the…

Q: Question # 2 A 15-m-long rod thickens from left to right so that its density is 8(x) = 1+ Kg/m.…

A: Given: Length of the rod is 15 m.  Linear mass density is δx=1+x15.

Q: 5. If the density of a gas is 0.003 slugs per cubic foot, what is the specific weight of the gas in…

A: Given data,  d= density= 0.003 slug/ft³

Q: A vertical pole consists of two parts, each one half of the whole pole. At a point in the horizontal…

A: Given: tangent by upper half = 1/3 base = 36

Q: Determine the specific weight (lbf/ft^3) of a cubical body whose side is equal to 3.39 in. and has a…

A: Here, Mass of the body = m = 2.74 lbs Weight of the body = W = 2.74 lbf ( 1 lb mass experiences 1…

Q: Calculate the density of the earth if the mass of the earth is 5.98× 1024 kg and the radius of the…

A: Data given -  M = 5.98 × 1024 kg  R = 6380 km = 6380 × 103 m

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

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

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Q: A spherical copper ball has a diameter of 5 cm. Determine its weight

A: Given data  d= 5 cm = 0.05 m Need to find weight W

Q: When an object has multiple lines of symmetry, its centroid is located at the intersection of the…

A: In the above statement it is given that the object having more than one line of symmetry has…

Q: A mechanical part is made up by the union of two triangles, as illustrated in Figure 3. Both…

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Q: If a 50 lb force is applied to the end of a 62 cm long wrench, how much torque does that produce?…

A: Torque is a product of force and moment arm. The value of torque is calculated 101.7874 lb-ft.

Q: Convert 500 meters squared per second squared to BTU per pound-mass. Answer to the third decimal…

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Q: The aluminum body of a lamp has a uniform thickness of 1mm. Since it is known that the density of…

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Q: Calculate the gravitational force between the earth and the moon in newtons. The distance between…

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Q: A piece of metal weighs 374.8 kN in air. When submerged in mercury, it weighs 180.24 kN. Find the…

A: Introduction: Density is a property of matter that may also be described as the mass-to-volume ratio…

Q: Determine the maximum diameter of a ball floating on water at 20°C if it has a density of 5462…

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Q: 2) If 3.5 X 10⁶ cm³ of an oil weigh 6390 Kg. Calculate its specific weight, density and relative…

A: Given, V=3.5×106 cm3=3.5 m3M=6390 kg

Q: What is the weight (lbf) of a cube of stainless steel with 16.5 cm on each edge?

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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: Q2: Find the horizental and vertical component of the torce 200 N in figer

A: Consider the diagram shown below for the given system.

Q: nd the weight in newtons of the steel ball if its diameter is 2 in.Use the density of steel as 7850

A: Given Data⇒ Density of steel : ρ=7850 kgm3 Diameter of steel ball(d)=2 in Convert from in to m 1…

Q: A stone weigh 47.51kg in air and 83 lbs in water. Find the specific gravity of the stone.

A: GIVEN DATA WEIGHT IN AIR W = 47.51*g = 47.51*9.81 = 466N WEIGHT IN WATER = 83 lbs = 369.2 N WE HAVE…

Q: Centroid of an area always lies on the axes of symmetry. Justify this statement

A: The point corresponding to the geometric center of an object is known as the centroid.…

Q: A bean bag chair is filled with tiny styrofoam spheres 1.2 mm in diameter. All of the spheres have…

A: Here, the bean bag chair is filled with the tiny spherical Styrofoam having diameter, d od 1.2 mm…

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

A: We will be using calculus to calculate the volume of this pyramid let us take the red coloured…

Q: A- The homogeneous 12-cm cube is balanced by a weight as shown in Figure on the beam scale when the…

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Q: 1 m 2 m 1 m 2 m Find the centroid coordinate Xc, of the cross section, with respect to x-axis. Find…

A: Given: Area A1=2×2=4m2 Area A2=1×1=1m2

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.