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Q: You have an 18-carat gold coin (an alloy of gold and copper). Its mass is 6 grams. Using the fact…

A: Given: Mass of gold coin =6 grams Density of pure gold =19300 kg /m3 Density of copper =8960 kg /m3

Q: 4. A section of road follows a circular arc with central angle of 17.9°. The radius of the inside…

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Q: A chemist who wished to verify the density of water constructed a cylindrical container of aluminium…

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Q: A) If the drop is a cube, what is its surface area? (Hint, volume of a cube = L3. Surface area of a…

A: Volume of the drop is V = 2 cm3 Length of te cube be L Radius of the sphere be R.

Q: A farmer has a rectangular field. He leaves a uniform strip (x in the figure ) unplanted around the…

A: The area of the field is twice of the area planted Therefore the area of the field is given as…

Q: To keep the calculations simple, but still reasonable, we shall model a human leg that is 100.0 cm…

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Q: A student is attempting to determine the total volume of water in two identical aquarium tanks, both…

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Q: An 86 kg person stands on a uniform 8.8 kg ladder that is 4.0 m long, as shown in the figure(Figure…

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Q: Consider the rectangular solid with dimensions as shown in the figure below. (Use the following as…

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Q: You are handed a bat that is 6 times as dense on one side as it is on the other side, and 3 times as…

A: Given that:The bat is 6 times as dense as other side. The bad is 3 times as dense as least dense…

Q: fine grains of beach sand are assumed to be spheres of radius a. 45.7 μm. These grains are made of…

A: Given data: The diameter of each grain is, The density of the silicon dioxide grain is, Formula…

Q: Two vectors lying in the x-y plane are defined by their magnitudes and direction angles, as shown in…

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Q: Estimate the mass of a human kidney if it is roughly a sphere with a radius of 4.29 cm. Answer in…

A: Hi, you have submitted multiple questions and it is not specified in which problem you need help.…

Q: The circumference of a sphere was measured to be 72 cm with a possible error of 0.5 cm. Use linear…

A: Given Circumference of a sphere= 72 cm Maximum error = 0.5 cm

Q: 2. The density of pure solid copper is 8.93 grams per milliliter. What volume does 7 kilograms of…

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Q: In some problem, you are asked to calculate the mass of an object, and you get the following result:…

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Q: mass of chain = ☐ Suppose you need 8.5 m of Grade 70 tow chain, which has a diameter of 3/8" and…

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Q: b) The period of a pendulum is the time t it takes the pendulum to swing back and forth once. If the…

A: The equation of motion for a simple pendulum is:θ¨=glθ Therefore, the angular frequency is:ω=glAnd…

Q: 6. What is 55 miles per hour express Imiles 7. Recal that the formula for the breaking distance of a…

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Q: The Froude number, used to determine the nature of flow of water in a river, is defined as Fr= gy…

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Q: Part B: Adora needs to find the area of a table top. She measures the table width to be 0.8673m and…

A: Given data The measured table width is w = 0.8673 m. The measured table length is l = 1.405 m.\ The…

Q: The height of a tree is much more difficult to measure then the base diameter of a tree. The largest…

A: The equation used to estimate the height of a sequoia tree based on its diameter is known as the…

Q: Which of the following is not a unit for density? (a) kg/m3 (b) g/L (c) g/mL(d) g/cm2

A: Density is defined as the amount of  mass of object present per unit volume of a body.

Q: One cubic meter (1.00 m) of aluminum has a mass of 2.70 × 10 kg, and the same volume of iron has a…

A: Given: The volume of the aluminum rod is 1 m3. The density of aluminum is 2.7x103 kg/m3. The density…

Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…

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Q: 6. For the cellar of a new house, a hole is dug in the ground, with vertical sides going down 2.40…

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Q: As an architect, you are designing a new house. A window has a height between 130 cm and 140 cm and…

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Q: You have been given a small rock sample to identify based on its density. Suppose that you use the…

A: Density is a mass of unit volume.  It is the ratio of mass and volume It is measured in kg/m3

Q: A closed water tank has the form of a cuboid with a square base with sides of length x  and a height…

A: Given:Base is a square with side X meterl=b=x Rectanglar sides of height =hTotal Area,A=16000 cm2…

Q: A spelunker is surveying a cave. She follows a passage 160 m straight west, then 230 m in a…

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Q: Density of water is 1000kg/m³. What is its density in units of g/cm³? 3 A cylinder has length of…

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Q: In the diagram below there is a thick-walled cylindrical tube. Its height is H 5.0 m, its inner…

A: a)

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).