What is the weight of a 1‑kg substance in N, kN, kg·m/s2, kgf, lbm·ft/s2, and lbf?

Q: If someone tries to smuggle gold bars by filling their backpack, whose dimensions are 60.0 cm x 28.0…

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Q: 4. 0.8 kg to ounce 5. 0.25 g/cc to kg/m3

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Q: What mass of fresh water (in kg) can be contained in a box whose dimensions are 298 mm by 281 mm by…

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Q: What is the mass, in kg, of a deep breath of air having a volume of 2.00 L

A: Given, Volume =2 L the density of air is  1.29 kg/m^3 Density=Mass/volume Mass=Density x Mass

Q: 4. Fill the Table 2 with the equivalent quantity by conversion the following physical quantities…

A: Given, 1 lbf=4.45 N, 1 ft=0.3048 m, 1 hr=3600 s, 1 psi=6894.76 Pa, 1 mi=1.69 km, and 1 in=2.45 cm.

Q: Calculate the density of a metal cylinder whose mass is 75.0 g if its geometric volume is 25.00 cm3.…

A: Given: The mass of the metal is 75 g. The volume of the metal is 25 cm3.

Q: The atmospheric pressure P(x) (measured in inches of mercury) at height x miles above sea level…

A: Given: The atmospheric pressure (P(x)) above the sea level satisfies the differential equation…

Q: Calculate the mass of a solid gold rectangular bar that has dimensions Iwh = 4.40 cm x 13.0 cm x…

A: Formula of density of substance is as follows: ρ=mV…

Q: A rectangular block has dimensions 2.9 cm x 3.5 cm 10.0 cm. The mass of the block is 615.0 g. What…

A: Relation of mass, density & volume is given as-                      m = vd or,…

Q: How many significant figures are in each of these measurements?

A: 0005 we know all non zero numbers are significant  all zeros in left side of the digit is…

Q: 800 Dimensions in mm F1 600 F2 F3 900 560 480- What is the X component of F1=790 N?

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Q: A block of wood with dimensions 20 cm x 10 cm x 5 cm is floating in a lake. If the wood has a mass…

A: given: dimensions of wood block = 20cm x 10cm x 5cm = 0.2m x 0.1m x 0.05m mass of block m =750g =…

Q: What is the ratio of the surface area to the volume (a) for the 1 m sphere (b) for the 2 m sphere…

A: Given data The radius of the first sphere is r1=1 m The radius of the second sphere is r2=2 m The…

Q: What quantity defines the difference between the internal diameter and the external diameter of a…

A: Answer: The thickness of the mug defines the difference between the internal diameter and the…

Q: What is the density of a 7 kg solid cylinder that is 9 cm tall with a radius of 3 cm? Give a…

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Q: What is the density of a 5 kg solid cylinder that is 5 cm tall with a radius of 3 cm? Give a…

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Q: The mass unit most commonly used for precious stones is the carat. 1 carat = 3.168 grains, and 1 g =…

A: Convert 1 carat into grams. 1 carat=3.168 grains=3.168115.4 grams=205.71×10-3 grams

Q: The Earth's atmosphere at sea level and under normal conditions has a pressure of 1.01x105 Pa, which…

A: Given Pressure P = 1.01 x 105 Pa Length l =12.7 m Width b = 11 m

Q: 2100kg cm2/m3 day =? lbm yd2 /ft3 hr

A: 1 kg = 2.205 lb 1 cm = 0.010936 yd 1 m = 3.2808 ft  1 day = 24 hours

Q: An auditorium measures 40.0 m x 20.0 m x 12.0 m. The density of air is 1.20 kg/m3. What are (a) the…

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Q: Calculate the mass of a solid gold rectangular bar that has dimensions Iwh = 5.90 cm x 15.0 cm x…

A: Given data: Dimensions of gold bar lwh = 5.9cm × 15cm × 27cm Density of gold (ρ) = 19.3×103 kg/m3…

Q: Starting with an atmospheric pressure of 101,325 Pa, express the magnitude of the pressure in the…

A: A Pascal (Pa) is the SI-derived unit of pressure, stress, Young’s modulus, and ultimate tensile…

Q: A balloon having a mass of 400 kg remains suspended motionless in the air. If the air density is…

A: Answer :-  Given  Mass of a balloon (M) = 400 kg  Density (d) = 1.29 kg/m3  Volume (V) = ?  We know…

Q: Raw milk is stored at a dairy farm in a refrigerated cylindrical vat 6.50 feet wide and 12.5 feet…

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Q: Given the quantities a = 2.6 m, b = 6.5 s, c = 98 m/s, what is the value of the quantity d = -

A: The value of quantity d. given, a=2.6 m b=6.5 s c = 98 ms-1

Q: (2) lubai A solid ball has a mass of 20 grams and a radius shown in micrometer. * ?What is the…

A: Given: The mass of the ball is 20 g.

Q: The units for viscosity in the centimeter-gram-second (CGS) system is poise or g/cm.s. The viscosity…

A: The viscosity is given by,

Q: An auditorium measures 55.0 m x 28.0 m x 16.0 m. The density of air is 1.28 kg/m3. What are a. the…

A: Given data: Volume of auditorium, V=55.0×28.0×16.0=24640 m3 Density of air, ρ=1.28 kg/m3

Q: 8. Convert 125 miles/h to km/s Ihr f6o sec 125 mil hours =0.0558 8 S. A S5.9g object that occupies…

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Q: What mass of a material with density ρ is required to make a hollow spherical shell having inner…

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Q: The SI unit of pressure is N/m2 or

A: Pressure is defined as the force per unit area .

Q: A bar of gold measures 0.276 mx 0.0363 m x 0.0408 m. How many gallons of water have the same mass as…

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Q: What's mu? If p has a unit of [kg/m³), v has a unit of [m/s], D has a unit of [m], and Ris unitless,…

A: Given data:  Unit of ρ = kg/m3  Unit of v = m/s Unit of D = m and R is unit less  R = vDρ/μ…

Q: Calculate the mass of a solid gold rectangular bar that has dimensions Iwh = 4.80 cm x 12.0 cm x…

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Q: aluminum has a radius r= 10cm. What is its mass?

A: Brass density = 8.73 gm /cm3  Radius r = 10 cm Volume = 4/3 ×πr3 So  Mass = density × volume   Mass…

Q: Q5: A solid piece of lead has a mass of 23.94 g and a volume of 2.10 cm³. From these data, what is…

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Q: A tank is filled with oil whose density is r 5 850 kg/m3. If the volume of the tank is V 5 2 m3,…

A: The density of the oil,

Q: An expression for buoyant force is FB = ρgV, where FB has dimensions [MLT−2], ρ (density) has…

A: Buoyant force may be defined as the force exerted by the liquid on any objects immersed or floating…

Q: Express the answer in standard scientific notation with the appropriate number of significant…

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Q: What is the mass of a lead sphere whose diameter is 0.50 m given density of steel is 7800 kg/m3 ? O…

A: Write the given values with the suitable variables. d=0.50 mρ=7800 kg/m3 Here, d and ρ are the…

Q: The ________ of substance is the number of times it is denser than water a) mass b) specific gravity…

A: According to the guidelines, only one question will be answered. Please submit the other parts…

Q: there is no unit? isn't Pa (Pascal)?

A: In this given problem, the fraction change in volume is calculated so it is asking the unit of…

Q: What mass of fresh water (in kg) can be contained in a box whose dimensions are 270 mm by 257 mm by…

A: 1mm = 10-3 m    if volume of box is V  and density of liquid stores in it is d  and mass of liquid…

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.