A cargo barge is loaded in a saltwater harbor for a trip up a freshwater river. Part A If the rectangular barge is 3.5 m by 24.0 m and sits 0.90 m deep in the harbor, how deep will it sit in the river? Express your answer using two significant figures. h =____ m

Q: 7) A graduated cylinder filled with water is shown to the right. a) Measure the volume of water to…

A:

Q: Find the total mass for the following problems. 1. A cylindrical rod has a radius of 0.05m and a…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: The brake piston consists of a full circular part. Its cross section is shown in. Suppose that a =…

A:

Q: Q 5 please

A: We are given number of revolutions. We are also given the time taken for these revolutions. We are…

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: Refer to Multiple-Concept Example 11 to see a problem similar to this one. What is the smallest…

A:

Q: cubic meter of oil is spilled into the ocean. You may wanti D.

A: volume= area ×thickness

Q: A group of students wish to determine, experimentally, the bulk density of an unknown material. To…

A:

Q: 1. The density of a 12kg cube of Gold is 19,300 kg/m³. What would be the density of a 8 kg cube of…

A:

Q: A) 4 B) 10 Q4 Two forces F₁ = 2N and F₂ = 4N are acting on an object as shown in the figure, the…

A:

Q: A beachball has a diameter of 24 cm and weighs about 6N. A-What is the volume of the beachball?…

A: Given information: The diameter of the beach ball (d) = 24 cm = radius(r) = 12 cm The weight of the…

Q: Let ?a represent the density of aluminum and ?f that of iron. Find an expression of the radius (?a )…

A: In the given question, The density of aluminium  = ρa The density of aluminium  = ρf We are required…

Q: What is the minimum area (in square meters) of the top surface an ice slab 0.417 m thick floating on…

A: Write the expression for the volume of ice.

Q: Water is being poured into a cylindrical can that is 20 inches in height and has a radius of 8…

A:

Q: 0.0012 g/mL m' %3D d. m erro 8.0 g/mL = MP (8) (g/mL) (8) (%) da water 2.0000 1.00 m'(1-4) Mp. Q1…

A:

Q: Accomplished silver workers in India can pound silver into incredibly thin sheets, as thin as 3.00 x…

A: Given thickness , t=3×10-7 mmass, m=3.30 Kgdensity of silver, ρ=10500 kg/m3

Q: What is the approximate mass of air in a living room 5.7 m x 3.3 m x 2.8 m? The density of air is…

A: The answer is explained below with proper explanation  Value = 67.94 Units = Kg

Q: Determine the density in s.i units of a solid whose mass is 40g and whose dimensions in cm are…

A: The objective of the question is to calculate the density of a solid in SI units. The given mass of…

Q: A geologist finds that a Moon rock whose mass is 8.28 kg has an apparent mass of 5.44 kg when…

A: Mass of rock is m=8.28 kg Apparent mass is ma=5.44 kg The rock is submerged into water. Note:…

Q: A cylindrical storage tank has a radius of 1.47 m. When filled to a height of 3.47 m, it holds 14800…

A:

Q: part 1 of 2 In a car lift used in a service station, com- pressed air exerts a force on a small…

A: Solution:-Given thatRadius of small piston (r)=3.48 cm=0.0348 mRadius of second piston (R)=18.5…

Q: A 68 kg college student's body has a typical density of 1050 kg/m³. Part A What is his volume?…

A: Density (ρ) = Mass (m) / Volume (V)Where:ρ = Density (in kg/m^3)m = Mass (in kg)V = Volume (in…

Q: Be sure to answer all parts. A pool is 30.2 m long and 42.7 m wide. If the average depth of water is…

A: Length () = 30.2 mWidth () = 42.7 mAverage depth () (since 1 ft = 0.3048 m)Density of water ()

Q: vater and you would like to place Determine the weight of water you will be placing in the aquarium.…

A:

Q: What is the minimum area (in square meters) of the top surface an ice slab 0.220 m thick floating on…

A:

Q: QI A student measured the diameter and the height of a solid cylinder using a Vernier caliper, the…

A: Q2) It is given that, the height of the cylinder is h=4.07 cm, it is required to find the radius…

Q: Q3 An object moves with constant acceleration, the relation between the position of the object with…

A:

Q: The leaves of a tree lose water to the atmosphere via the process of transpiration. A particular…

A: In this case, the total volume flow rate is mentioned. And the water is replenished by the upward…

Q: With a wooden ruler, you measure the length of a rectangular piece of sheet metal to be 12 mm. With…

A:

Q: R= Suppose you have a coffee mug with a circular cross section and vertical sides (the radius is…

A:

Q: is the minimum area (in square meters) of the top surface an ice slab 0.271 m thick floating on…

A:

Q: Water flows through a 2.9-cm-diameter hose 2.7 m/s. Part A How long, in minutes, will it take to…

A:

Q: What would be the length of the shortest pipe required? Express your answer to two significant…

A: Here given that, the frequency of the sound is ranging from 20 to 10 kHz. And the pipe is closed in…

Q: A balloon salesman fills balloons with helium from a gas bottle. Helium flows from the bottle to the…

A: Volume of balloon=4/3πr3dv/dt=rate of increase of volume of balloon.

Q: Q 1 please

A: We are given the height of the cylinder. We find the diameter using vernier caliper. We first find…

Q: a) Estimate the radius and volume of the platinum atom, using the metal density of 21.45 g/cm³.…

A: metal density of platinum = 21.45 g/cm3Mass of platinum atom = 195 amu = 195×1.67×10-24 g = 3.2565…

Q: A cylindrical storage tank has a radius of 1.06 m. When filled to a height of 3.67 m, it holds 12600…

A: Given data:  A cylindrical storage tank filled with solvent  Radius (r) = 1.06 m Height (h) = 3.67 m…

Q: Q5 An object makes 14 the fix point is 2m, what is the speed of the object, in m/s! A) 20.11 B)…

A:

Q: 1). A large chunk of metal has a mass of 544.3 kg, and its volume is measured to be 0.0480 m³. i).…

A: Given: Mass m=544.3 kg Volume V=0.0480 m3 Hence the mass density is: ρ=mVρ=544.3 kg0.0480…

Q: The hydraulic diameter of a rectangular duct is calculated using the equation D = 4, where Dr is the…

A: Solution: Given that Dh = 4A/p where A = cross section area p = perimeter as given a= 26cm ± 0.04 cm…

Q: The open cylindrical tank (Figure 1) is filled with linseed oil. A crack having a length of 65 mm…

A: The Crack length is The average height of crack is The density of linseed oil is

Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.