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A: We know that Force= (Pressure)x (Area) Given: Pressure= 8 Pa= 8 N/m2 Area= 5 m2
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A: Volume, V = 4 cm x 15 cm x 27 cm density, d = 19.3 x 1000 kg/m3
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A: Given that:- Length of rods are same.
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Q: Assuming that the top of your head has a surface area of 350 cm², find the magnitude of the…
A: Given Surface Area of head A = 350 cm2 = 350 × 10-4 m2 Atmospheric pressure Patm =…
Q: 5 metals rod arranged vertically on table .the weight of each metal rod is 3N and its cross section…
A: weight of each rod= 3 N cross-section area of each rod is 3.0*10-3 m2
Q: A cable used to lift heavy materials can resist breaking even under a load of 1 meganewtons. The…
A:
Q: A load with a weight of 125.0Newtons is attached to a brass wire with a length of 7.5 meters.…
A: Y= Young's modulus = stress/strain Stress = force /area of cross section Stress = F/a Strain =…
Q: 2. A thin steel wire initially 1.5 m long of diameter 0.50 mm is suspended from a rigid support. A…
A: Length of steel wire (L) = 1.5 m diameter of steel wire (d) = 0.50 mm = 0.00050 m Radius of steel…
Q: A wire 2 m long and 2 mm in diameter, when stretched by weight of 8 kg has its length increased by…
A: Original length of wire, l= 2 m Change in length, ∆l= 0.00024 m
Q: The permeability of free space (Ho) units is. ..... .... T.m/A? A) T.m?/A B) T.m/A T².m/A D) T.m?/A?…
A:
Q: A support beam has a length of 75 cm, width 35 cm and 50 cm thickness. What is the weight which the…
A: Given: Young's modulus, Y=2.0×1011 N/m2, Initial length of the beam, l0=75 cm = 0.75 m,…
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Q: The greater the IMFS the weaker the substance's surface tension. O True False
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Q: By what factor does the volume of a cube increase if the length of the edges are doubled?
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Q: You have a cylindrical pond that has a diameter of 30 feet and has a depth of 5 feet. If you need to…
A: The diameter of the cylindrical pond is d = 30 ft. The depth of the cylindrical pond is h = 5 ft.…
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Q: A ship's bridge has a floor area of 50 m2 or approximately Dа. 15.24 ft2 O b. 537.92 ft2 Oc. 164.05…
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Q: A copper wire of length 2.2 m and a steel wire of length 1.6 m, both ofdiameter 3.0 mm, are…
A: Given:
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Q: In 2009, one of the U.S government’s bailout packages was $700 billion when gold was worth $800 per…
A: U.S government’s bailout packages was $700 billion when gold was worth $800 per ounce ($28.20 per…
Q: A hose has been clamped so that the area at the clamp is only one quarter the area of the rest of…
A: Water is a fluid that is incompressible, therefore, when the hose is clamped, the speed of the water…
Q: A metal bar’s dimensions are 1 in x 2 in. If the bar has a modulus of elasticity of 4.14x10^9 Pa,…
A: Given Initial lenth is 15 in Final lenth = 15.25 in Dimensions = 1*2 in E = 4.14*10⁹ pa concept…
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A: 1 Space Pressure unit=3 earth atm 1earth atm=760 torr we need our answer in torr
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Q: What will hapPpen to the reading of the spring balance if the water is replaced with mercury. p…
A: Density of oil = 930 kg per cubic meter Density of water = 1000 kg per cubic meter Density of…
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A: Expression for young's modulus is Y=FA∆LLRearrangeA=FLY∆LπD24=FLY∆LD2=4FLYπ∆L Taking ratio…
Q: A solid brass sphere weighs 190 N in air and has a density of 8.6 x 10 kg/m3. What is its volume?…
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Q: Find the elongation of a rod made of aluminum and copper under a tension of 5.8×103 N. The…
A: Given information: Here, R is the radius of the rod, T is the tension, LAl and LCu are the length…
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A: Force produces acceleration and hence the changes in attributes of motion. Continuity of flow field…
Q: A uniform brass plate with area of 18 x 18 m², has mass of 3 kg which is hold by three cables in the…
A: Given :- area = 18 * 18 m2 mass of brass plate = 3kg
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A:
Q: Calculate the maximum load that can be applied to a wire with a diameter of 6 mm and for which the…
A: Given: The diameter of the wire is 6 mm. The tensile strength of the wire is 2.825 MN/m2.
Q: A brass ring with inner diameter 2.00 cm and outer diameter 3.00 cm needs to fit over a…
A: Change in diameter ∆D = D0 α∆tDf-D0=D0α∆tDf = D0+D0α∆tDf = D01+α∆tFor fixing the ring on brass…
Q: A cub of a certain metal has 0.040 m sides and its mass is 0.48 kg .What is the mass density of the…
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Q: Show that the unit of the permeability ( μ ) can be given as (T . m . s / C)?
A:
Q: 03: A unit cell of diamond structure belongs to the cubic crystal system and contains eight atoms of…
A: For the understanding of the solid state ,we need to have some knowledge about the structure and the…
Q: 6 The density of gold is 19.32 g/cm^3. What is this value in kilograms per cubic meter? * (3 Points)…
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Q: A force compresses a bone by 1.0 mm. A second bone has the same length but twice the cross-sectional…
A: For the Second bone compression will be 0.5 mm
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- The fictional rocket ship Adventure is measured to be 50 mlong by the ship’s captain inside the rocket. When the rocketmoves past a space dock at 0.5c, space-dock personnelmeasure the rocket ship to be 43.3 m long. What is itsproper length?(a) 50 m. (b) 43.3 m. (c) 93.3 m. (d) 13.3 mFrom x to y=4.4 cmFrom x to p=12 cmFrom x to j =8.3 cm J to muscle force = 7.5cmCompute directly the gravitational force on a unit mass at a point exterior to a homogeneous sphere of matter.
- Not sure what I'm doing wrong. I know that Fc= (m)(v^2/r) with: m= 0.0011kg r=0.84/2 Fc=3.9N but when I plug all that into the equation, I'm being told it's wrong. What am I missing?at what angle does the force F=6.23i-2.38j+4.92k makes the x-axis?What is the permeability of free space? What is its value?
- this is very confusing.Solve the equations 1/2 mv^2 + 1/2 Iω^2 = mgh and v = rω for the speed v using substitution, given that I = mr^2 and h = 3.76 m. (Note that mass m and radius r will both cancel, so their numerical values aren't required.)if i wanted to solve for g, what would the derivation be for y= Voy(delta t) - .5g(delta t)2 so like i want the equation to be g= ... (i understand g is 9.81, but for the purposes of solving for it how would i derive the equation)