1. Yves is trying to measure the pressure acting on a square platform. He has placed a mass of 30 kg on the disk and he measures the length of one side of the square as 20 cm. What is the pressure Yves should measure? (Hint: To calculate the area of the square platform, first convert the side () to meters and then use the following equation A = 12)

Q: 1. A U-tube contains liquid of unknown density. An oil of density 790 kg/m³ is poured into one arm…

A: According to Stevin's Law application of communicant vessels,   ρ1ρ2=H2H1......(1)Where, density of…

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: to gravity in Planet A is 3.5m/s? higher as in Planet B. Determine the local acceleration due to…

A:

Q: Suppose two worlds, each having mass M and radius R, coalesce into a single world. Due to…

A: Given: Mass of two worlds =  M Radius of two words = R Density of two words = ρ0 Radius of the…

Q: A. Force (F) versus Mass (M) Force (newtons, N) Mass (grams, g) 100 12 200 16 300 20 400 24 500 29…

A: The data for Force v/s Mass , Pressure v/s volume is given . To plot : F vs M P vs V P vs 1/V

Q: Using the fact that the density of water is 1000 kg/m**3, calculate the absolute pressure at a depth…

A: absolute pressure Pabsolute=ρgh+P0

Q: 1.53 You've just received an amazing job flying planes for British Airways. They've arranged for you…

A: Given: Since you have asked more than three question, we'll only answer the first three, according…

Q: Design experiments to determine how you can predict the value of the pressure in air or in water on…

A: The pressure inside liquid is only dependent on the height of liquid above the point of concern. The…

Q: out from the edge. The spool has an inner diameter of 3.00 cm and an outer diameter of 18.0 cm, and…

A:

Q: The pressure in the xylem near the base of a tall tree is 1.00 atm. Part 1 What is the pressure in…

A:

Q: The highest building in Montreal is the '1 square building, with a height of 203m. The atmospheric…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: In this experiment, you are going to measure the buoyant force on an aluminum block partially…

A: The part of the cuboidal block immersed in water has the length, breadth, and height l, w, and dim,…

Q: The figure belows shows a closed tank holding air and oil to which is connected a U-tube mercury…

A:

Q: Item5-2: Hollow Cylinder Outer diameter 0.01 OC INCH 05 4.5.6.7.8.9.1 2 01

A: Vernier Caliper:-   A vernier Caliper is a measurement tool that is used in the physics lab and at…

Q: What outward force (in N) is needed on the outside of a lung to create the pressure P noted in the…

A: Given Pressure is given as P=-6.00 mm Hg Area is A=270 cm2=270×10-4 m2     We have to calculate the…

Q: Researchers from NASA performed an experiment that will carry a land rover of 900 kg on MARS at a…

A:

Q: Your mission is to determing the value of gravity g for an unknown planet. To do this you have a…

A:

Q: • Suppose you have a coffee mug with a circular cross section and vertical sides (uniform radius).…

A:

Q: 2. Water is poured into a U-tube as shown in the figure. The left arm of the tube has…

A:

Q: Your employer is planning to build several cylindrical storage tanks that will hold fuel. He has…

A: Solution: Given that,   Tank diameter(d)=28 ft  Tank radius(r)=14 ft  Tank height =20 ft  No.of…

Q: Y Part C What is the density of seawater at this pressure?

A:

Q: 1. Yves is trying to measure the pressure acting on a square platform. He has placed a mass of 30 kg…

A: The answers are below

Q: I want to know how much glycerin I can pour into a cylinder so that it doesn't spill when I insert a…

A:

Q: onsider the pressure on a shot putter's hand as he throws the heavy shot. a. Calculate the average…

A:

Q: You can chew through very tough objects with your incisors because they exert a large force on the…

A: The objective of this question is to calculate the pressure exerted by a tooth when a force 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.