Determine the minimum cost of the box if the front and top shall cost 1.50 per sq. m. and the bottom and the three sdes shall cost 2.00 per sq. m.

Q: The density of two liquids (A and B) is given as 1000 kg/m3 and 600 kg/m3, respectively. The two…

A:

Q: 4. The mass of the Earth is 5.98 x 1024 kg. The average radius of the Earth is 6,370,000 meters.…

A: Mass, m = 5.98 x 1024 kg Avg radius, R = 6,370,000 m Volume of a perfect sphere, V = 4/3 (pi) r3

Q: To fill a child's inflatable wading pool, you use a garden hose with a diameter of 2.6 cm . Water…

A: Given data: The diameter of hose is d=2.6 cm. Velocity of water is v=1.3 m/s. The diameter of pool…

Q: (a) Estimate the time it would take to fill a private swimming pool with a capacity of 80,000 L…

A: (a)   Let the capacity of the swimming pool is Q = 80,000 L; The rate at which the water is flowing…

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A: Given Data: The density of the gold is: ρ=19.32 g/cm3 (a) The mass of the gold is: m=6.638 g The…

Q: Gold, which has a density of 19.32 g/cm³, is the most ductile metal and can be pressed into a thin…

A: density of gold (d) = 19.32 gcm3using conversion factor , 1 kgm3 = 1000 gcm3= 19320 kgm3

Q: A large tanker truck can carry 20 tons (40,000 lb) of liquid. A. What volume of water can it carry?…

A: Mass , M = 20 tons = 40000 lb To find = a) Volume of water can be carried .                b) Volume…

Q: a) Find the total force on the bottom of a cylindrical gasoline storage tank 18.0 m high with radius…

A: Force on the bottom surface of the tank is equal to the weight of the fluid. Weight of the fluid is…

Q: Lift on an airplane is F = (P2-P1) A. The total wing area of a certain airplane is 20 square meter.…

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Q: (a) A rectangular gasoline tank can hold 44.0 kg of gasoline when full. What is the depth of the…

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

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Q: Explain how to find the mass of a one-dimensional object with a variable density r.

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Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A:

Q: (a) Assume that the top of your head has a surface area of 25 cm * 25 cm. Howmany newtons of force…

A: a) The force on the head at the sea level can be found as, Here, P, F, and A represent the…

Q: A dimension is a measure of a physical quantity. Write the dimension of the following physical…

A:

Q: Hi! One of the homework questions, due to upload today, is "a piece of metal that has a mass of 0.50…

A: Expression for relation between mass, volume and density will be -  Density=MassVolume Given values,…

Q: a) A pyramid has a height of 484 ft and its base covers an area of 11.0 acres (see figure below).…

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Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

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Q: Imagine a very huge industrial metallic bucket is in the shape of the frustum of a right circular…

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Q: A uniform density sheet of metal is cut into the shape of an isosceles triangle, which is oriented…

A: Consider the whole triangle and the small inner triangle with the slice as the base. These are…

Q: m 1. A river is 12.2 m wide with an average depth of 5.1 m. The river is flowing at a speed of 1.7…

A:

Q: a) How many meters are there in 14.1 feet ? b) You plan to install carpet in this room and measured…

A:

Q: Neutron stars consist only of neutrons and have unbelievably high densities. A typical mass and…

A: The density is defined as the ratio of mass and the volume of the object.  Its SI unit is kg/m3.

Q: The Canadian Norman Wells Oil Pipeline extends from Norman Wells, Northwest Territories, to Zama,…

A:

Q: What is the block's volume? ΑΣφ. ? V= m3 Submit Previous Answers Request Answer X Incorrect; Try…

A: when block will immersed into water three forces will act 1- spring force kx upward  2- force of…

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A: GivenDensity ρ = 19.32 g/cm3Mass m = 8.565 gThickness of the leaf t = 4.265 x 10-6 m = 4.265 x 10-4…

Q: A load of 2500 N is applied to the lower end of a bone 0.2 m in length and 1.5 cm² in cross-…

A: Formula for Young's modulus can be written as,                                Y = FA∆LLi.e,…

Q: (c) Find the volume of the cylinder in part A in cubic meters

A: It is given that,

Q: A cube (1m x 1m x 1m; volume = 1 m3; density = ρ kg/m3) is floating as shown. The density of oil is…

A:

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A:

Q: 1. Which of the following is a fundamental unit? * O A. Newton B. Joule C. Watt D. Candela 2. Which…

A:

Q: (a) Compute the mass of the earth from knowledge of the earth-moon distance (3.84 * 10^8 m) and of…

A: Given,distance between earth-moon centre, R = 3.84 ×108 mlunar period, T = 27.3 daysaverage radius…

Q: Question 2: Consider two aerosol particles with density p= 1000 kg/m³ (i.e. water droplets). The…

A: Since it's a multiple and multipart question and you have not mentioned any specific question to be…

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A: The volume is given by: Substitute the required values and solve.

Q: (a) Use information on the endpapers of this book to calculate the average density of the Earth. (b)…

A: (a) To determine the average density of the earth. (b) To compare the density of granite (rock) with…

Q: W A carpet is to be installed in a room of length 9.72 m and width 5.3 m. Find the area of the room…

A:

Q: 2. Calculate the dimensions of the economic channel in the form of a trapezoid with a slope of 1.…

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Q: The record for the largest glass bottle was set in 1992 by a team in Millville, New Jersey—they blew…

A: The volume,

Q: You will be using these rules in your calculations. As an example of a sample calcu find the volume…

A: GivenV=L×W×HV=(25.95 cm)(5.87 cm)(83 cm)V=13000 cm3=1.3×104 cm3

Q: .5 mm of rain falls in a 100 m2 field. (1 cubic meter = 1000 liters) (1-gram water = 1 mL water)…

A: CONCEPT: Given, Height of rain water = 0.5 mm = 0.0005 m Area of ground = 100 m2  1 cubic meter =…

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.