QUESTION 8 Which of the following objects will not float in water? а. A block of ice with a mass density of 999.2 kg/m3 b. A 25-g plastic cube with a side of length 3.0 cm. C. Am empty, 50-g, cylindrical can with a base radius of 7.0 cm and a height of 15 cm. d. A 10-g marble with a radius of 0.80 cm. e. An 8,000-kg rectangular raft with a length of 5.0 m, a width of 4.0 m, and a thickness of 0.50 m.

QUESTION 8 Which of the following objects will not float in water? а. A block of ice with a mass density of 999.2 kg/m3 b. A 25-g plastic cube with a side of length 3.0 cm. C. Am empty, 50-g, cylindrical can with a base radius of 7.0 cm and a height of 15 cm. d. A 10-g marble with a radius of 0.80 cm. e. An 8,000-kg rectangular raft with a length of 5.0 m, a width of 4.0 m, and a thickness of 0.50 m.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A An object sinks in a liquid if (chose one): a.the buoyant force is greater then the object's…

A: When a solid is immersed into the water it experiences and upward force which is called as buoyant…

Q: ) Which of the three objects has the largest density. Object A. Object B Object C. All three…

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

Q: A pulley, which can be modelled as a solid cylinder, has a total mass of 14 kg and a radius of 20…

Q: 8. An empty met al soap dish barely floats in water. A bar of Ivory soap floats in water. When the…

A: According to the Archimedes principle, the body immersed in a liquid it experience an upward buoyant…

Q: 1. A hollow sphere of inner radius 6.0 cm and outer radius 7.0 cm floats half-submerged in a liquid…

Q: 12. Your friend bought a 0.1 Kg golden ring at the open market. He is not totally sure about the…

Q: 6. In another experiment, the students drop a small object of an unknown subst- column. If the…

A: The density of a substance determines whether it will float or sink in a liquid of a different…

Q: A steel block with a mass density of 7800 kg/m3 is suspended from a string in a beaker of water so…

Q: I keep using the same formula and come up with 3.2 seconds. .64m/s x 5seconds?

A: Provided data: Here, u is the initial velocity, a is the acceleration, and t is the time.

Q: 1. A barge can be thought of as a 40.0 m x 10.0 m x 3.00 m rectangular box. 25% of the barge's…

Q: 6. A 100 cc block of Styrofoam (density 100 kg/m³) is held by a massless string, attaching the…

Q: 4. An unknown object has a density of 789 kg/m?. When it is fully submerged in a fluid with density…

Q: QUESTION 9 An empty 80-g can with a base radius of 8.0 cm and a height of 15 cm floats upright in…

Q: A 0.5 kg rock with density 1200 kg/m3 is placed into a saline solution with density 1750 kg/m3.…

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

Q: An unknown object has a mass of 20 g and dimensions of 5 cm, 18 cm and 90 cm. Calculate its density…

A: Mass, m = 20 g = 20×10-3 kg = 0.02 kgDimensions 5 cm, 18 cm, 90 cm. Note: 1 cm = 10-2 m

Q: A 523.5988 kg sphere with radius 0.4 m is submerged in water. What happens to the object? The…

A: Given data: Mass (m) = 523.5988 kg Radius of the sphere (r) = 0.4 m Density of the water (ρw) =…

Q: Density of an object is measured to be 102 kg/m^3. If this object is dropped in a liquid of density…

Q: Water with a density of 1000 KG/M^3 flows through a 4.0 CM diameter pipe with a velocity of 1.2 M/S…

A: given data as per question density = 1000kg/m3 velocity = 1.2m/s

Q: 4. A pool float has a mass of 100 g and a volume of 0.1 m3. The float is completely submerged in the…

Q: 4. Indiana Jones wants to find the density of an ancient artifact. Not all of his life is spent…

Q: 1. When a 1.0 m' block is placed in water, only 1/3 of the block stays above the surface. What is…

A: The given block has a volume of 1 m3, and it is immersed in water such that only 1/3rd of the block…

Q: 6. Given a cylinder of density 0.150 grams/ml. Will this cylinder float in water of density 1…

A: The density of the cylinder is 0.150 gm/ml, and the density of water is 1 gm/ml.

Q: 8

Q: The hydraulic piston at a car shop is filled with oil. A 1300 kg car rests on a 25 cm diameter…

Q: Before using a hypodermic needle to inject medication into a patient, a nurse tests the needle by…

A: Here is the step-by-step explanation:To determine the speed at which the liquid comes out of the tip…

Q: A 4.0-m^3 object floats in water with 25% of it above the waterline. What is the density of the…

A: The volume of the object floating in the water is given by V=4 m3

Q: 7.A slab of ice floats on a freshwater lake. What should be the minimum volume the ice so that a…

A: Given value--- mass = 45 kg. density of ice = 920 kg/m3. density of fresh water = 1000 kg/m3. We…

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

2. Given the vectors à = i - j+ k and b = 2i - j- 2k, determine the following: a. the scalar projection and vector projection of å on b b. the angle that b makes with each of the coordinate axes c. the area of the parallelogram formed by the vectors a and b
5. In another experiment, the students drop a small object of an unknown substance into the density column. If this object floats on top of layer D, what may the students conclude? a. The object has a density less than 0.92 g/cm³. b. The object has a density less than 1.00 g/cm³. c. The object has a density less than 1.33 g/cm³. d. The object has a density less than 1.42 g/cm³.
3. A rectangular block of volume Vo is placed in a tank of water and sinks to the bottom. Describe the buoyant force acting on this block. What could be a possible density of the block? a. The buoyant force equals the weight of a volume of water of Vo, 5.00 grams/cm3 b. No buoyant force acts on the block, 0.0500 grams/cm3 c. The buoyant force equals the weight of a volume of water of Vo, 0.450 grams/cm3 d. The buoyant force equals the weight of a volume of water of Vo, 0.100 grams/cm3 e. The buoyant force equals the weight of a volume of water of one-half of Vo, 0.333 grams/cm3
10. A spherically shaped balloon has a radius of 4.00 m, and is filled with helium. What is the mass of the skin of the balloon so that it can be suspended in the air? (the density of air is 1.29 kg/m³ and the density of helium is 0.179 kg/m³). a) 346 kg b) 48.0 kg c) 74.5 kg d) 394 kg e) 298 kg
A tall cylindrical barrel, open at the top, contains three fluids? Fluid 1 is at the bottom, fluid 2 is in the middle and fluid 3 is on top. Each fluid has the same depth. From this information, which of the following is also known about these fluids? A. Fluid 1 has the greatest volume. B. Fluid 3 has the greatest volume. C. Fluid 1 has the greatest mass. D. Fluid 2 has the greatest mass. E. Fluid 3 has the greatest mass.
3. Given a square board of area 0.00500 m^2. A small statue of mass 400 grams is placed on the board. Which expression yields the pressure of the statue on the board in SI units? a. 0.400 times 9.8 divided by 0.00500 b. 0.400 times 0.00500
8. A rock is suspended by a lightweight string. When the rock is in the air, the tension in the string is 39.2 N. When the rock is totally submerged in water, the tension is 28.4 N. When the rock is totally submerged in an unknown liquid, the tension is 21.5 N. What is the density of the unknown liquid?
Which liquid has the larger surface tension? A. Liquid A because it supports a greater weight per unit length B. Liquid B because it supports the same weight over a larger length C. The liquids have the same surface tension because they support the same weight D. It is impossible to compare the surface tensions of the liquids based on the given info
A 57kg object with a volume of 0.04m3 is dropped into a fresh water lake, which has a density of 1000kg/m3. a. What is the object's force of gravity? b. What is the buoyant force on the object? c. Based on your answers from a) and b), will it float or sink?
An empty 80-g can with a base radius of 8.0 cm and a height of 15 cm floats upright in fresh water. What height of the can is submerged? a. 1.2 cm b. 0.40 cm c. 0.80 cm d. 1.0 cm e. 0.60 cm
10. A 40 kg mass is attached to one end of a spring, which has a spring constant of 700 N/m. The other end of the spring is attached to the bottom of a full tank of water. The mass has a volume of 0.25 m3 and is completely submerged in the water.a. Will the mass float, sink, or remain stationary?b. If the mass sinks or floats, determine how far the spring will compress or stretch?
10. A container is filled with water as shown in the figure. Points A, B, C, and D indicates the pressure exerted by the liquid. Arrange the points based on the magnitude of the pressure exerted by the liquid in a descening order. D. Ignore the question number, just try it out! O D. B, A, C О В. С, А, D O C, A, B, D O A. C, B, D