hat is the volume of the person that is above water? Express answer using two significant figures

Q: A 0.65 kg rock with density 1265 kg/m³ is placed into a saline solution with density 1700 kg/m. a.…

A: The volume of the rock is given as, If an object has a lower density than the fluid it is in, it…

Q: Scientist found evidence that mars may once have had an ocean that is 0.500 km deep. The…

A: Given The depth of the ocean is h=0.500 km=0.5×1000 m=500 m. The acceleration due to gravity on…

Q: A person with mass, m of 65 kg and volume of 0.075 m³ floats quietly on the water. A friend then…

A:

Q: On a water-filled tank, a ball displaces 3.45 x 10-3 m3 volume of water. a) What bouyant force is…

A: Given, Volume displaced by ball in the water, V = 3.45×10-3 m3 Density of water, ρ = 1000 kgm3…

Q: A person with a mass of 78 kg and a volume of .086 m3 floats quietly in water. A.) What is the…

A: Given,

Q: O P= pgh

A:

Q: Object has a volume of 3 x 104 cm lies at the bottom of the sea. If the force required to lift the…

A: Answer  density=2358 kg/m3

Q: A solid block is attached to a spring scale. When the block is suspended in air, the scale reads…

A: Write a given value of the question. Weight of the block in air is 23.1 N and weight of the block in…

Q: A small barge has vertical sides and floats in water (which has a density of 1000 kg/m'). The area…

A: density of water (d) = 1000 kgm3Area of bottom of barge (A) = 8 m2Mass of anchor (m) = 35 kg Density…

Q: The plunger and the needle of a hypodermic syringe have areas of 0.5 cm2 and 0.0006 cm2 ,…

A: Given Area of plunger A = 0.5 cm2 = 0.5*10-4 m2 Force applied F = 5.5N

Q: The figure shows a ramp inclined at 30° leading into a swimming pool. Calculate the fluid force F on…

A: Given a = 5 fts b = 2 fts Weight density W = 62.5 lb/ft3  To find out Fluid force F on the ramp

Q: 15 A 120-kg ancient statue lies at the bottom of the sea. Its volume is (6 x 10^6) mm^3. How much…

A: Answer:) 1.14 kNWeight of statue (W1)=120*10=1200 N and as we know that  mass=density*volumeso  mass…

Q: A hydraulic lift in a garage has two pistons: a small one of radius 2.7 cm and a large one of radius…

A: Given Radius of the large piston is R=9.0 cm=0.09 m Radius of the small piston is r=2.7 cm=0.027 m…

Q: Consider a block of wood that floats with 60% of its volume above water along a portion of creek.…

A: Given data: Volume of the block (V) = 0.5 m3 Volume floats above the water = 60% of V Required: The…

Q: Question 009D: Complete the following questions involving the amount of Force that is exerted on a…

A: Density , ρ = 1200 kg/m3  Gravity , g = 6 m/s2  Width = 2y + 803.333 Depth = 40 - y To find = Force

Q: A boat floating in fresh water displaces water weighing 35.6 kN. What is the weight of the…

A:

Q: A boat floating in fresh water displaces water weighing 35.6 kN. (a) What is the weight of the water…

A: According to the Archimedes' Principle, the weight of displaced fluid is equal to the weight of the…

Q: A juniper-wood plank measuring 0.49 ft by 1 ft by 20 ft is totally submerged in water. (a) What is…

A:

Q: A cube of wood having an edge dimension of 20.5 cm and a density of 645 kg/m3 floats on water. (a)…

A:

Q: A 21.2 kg lead mass rests on the bottom of a pool. (The density of lead is 11.3 x 103 kg/m3 and the…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A raft is 5.70 m wide and 6.50 m long. When a horse is loaded onto the raft, it sinks 2.90 cm deeper…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Q4) During blood transfusion, suppose a container was placed 60 cm above the patient's arm with…

A:

Q: Scientist found evidence that mars may once have had an ocean that is 0.500 km deep. The…

A: The fluid pressure at depth h can be determined as, Here, ρ, g and h represent the density of the…

Q: 17.Consider the following situations: In an automotive shop, the force exerted on the small piston…

A:

Q: A plate extending from depth y = 4 m to y = 7 m is submerged in a fluid of density p = 850 kg/m3.…

A: Fluid force on one-side of the plate F=ρg∫y1y1yfydy=ρg∫47y21+y2-1dy=ρg∫472y1+y2dy=ρgln1+y247

Q: A wooden block of mass 12 kg is floating in a pool. This is a fresh water pool, so we can assume a…

A:

Q: QUESTION 2 Manometer as shown in Figure Q2 are attached to a gas tank to measure it pressure.…

A:

Q: A juniper-wood plank measuring 0.33 ft by 1 ft by 13 ft is totally submerged in water. (a) What is…

A: The expression for the density is given as ρ=WV Now we know that the density of juniper wood is 35…

Q: Compute for the surface tension of a force of 3.65 x 10⁷ dyne acting on 7 m². Determine all in the…

A: In this question we have to compute for the surface tension of a force of 3.65 x 10⁷ dyne acting on…

Q: A juniper-wood plank measuring 0.28 ft by 1 ft by 17 ft is totally submerged in water. (a) What is…

A:

Q: Scientist found evidence that mars may once have had an ocean that is 0.500 km deep. The…

A: Given data: Depth of the evidence, h=0.5 km=0.5×103m Acceleration due to gravity, g=3.71 m/s2 Known…

Q: A 21.6 kg copper mass rests on the bottom of a pool. (The density of copper is 8.92 ✕ 103 kg/m3 and…

A: mass, m = 21.6 kg density , d = 8920 kg/m3

Q: A 7.20 kg rock whose density is 4900 kg/m3 is suspended by a string such that half of the rock's…

A: In this question, we have given that  Mass of the rock : 7.20 Kg Density ρ=4900 Kg/m3 Vb=12V or…

Q: A ball with a volume of 0.61 m3 is floating on the surface of a pool of water. (The density of water…

A: Given A ball with a volume =  0.61 m3 The density of water is = 1.00 ✕ 103 kg/m3 Volume of ball…

Q: Do fluids exert buoyant forces in a “weightless” environment, such as in the space shuttle? Explain…

A: Buoyant force is the upward force the fluid exerts on the object placed in it. According to…

Q: Buoyant force acting on a floating log is measured to be 103 N.  What is the weight of the log?…

A: Buoyant force acting  on the log is FB = 103 N

Q: A 132 kg platinum mass rests on the bottom of a pool. (The density of platinum is 214x 10 gm and the…

A: Given Data Mass of the platinum is given as mp=13.2 kg Density of platinum is ρp=21.4×103 kg/m3…

Q: 7. There are water in the containers below with same heights which shown (a), (b), (c) and (d).…

A:

Q: 9. A boat floating in fresh water displaces water weighing 35.6 kN. (a) What Is the weight of the…

A:

Q: Scientist found evidence that mars may once have had an ocean that is 0.500 km deep. The…

A: The pressure due to the fluid is given by  P= h d g  where, h is the depth, d is the density of…

Q: onsider a solid cube that is made up of a material with density ρ  that enables it to partly float…

A: Given: The side of the cube is 2h. The density of the cube is ρ. The density of the water is ρw.

Q: 47. A person with a mass of 81 kg and a volume of 0.089 m² floats quietly in water. (a) What is the…

A: Answer :-  a) the volume above the water is -  V above  = Vtotal - V sub               = 0.089 m3  -…

Q: All five blocks are submerged in water with density 1000 kg/m3. Match the answers with questions.…

A:

Q: entist found evidence that mars may once have had an ocean that is 0.500 km deep. The acceleration…

A: Given  Depth h = 0.5 km = 500 m  Acceleration due to gravity g = 3.71 m/s2  Density of water = 1000…

Q: On a water-filled tank, a ball displaces 3.45 x 10-3 m3 volume of water. a) What bouyant force is…

A:

Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m³. A swimming polar bear…

A: Given: The density of the ice is 917 kg/m3. The density of sea water is 1025 kg/m3. The volume of…

Q: A rectangular raft is 14 x 5 x 0.12 meters. If it has a density of 730 kg/m³, what is its mass in…

A:

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.