Find the volume of styrofoam required

Assignment Help Physics
Reference no: EM13513363

A life preserver made of Styrofoam is designed to support a person weighing 575 N, with 80% of the body and 90% of the preserver submerged. Find the volume of Styrofoam required if the body's volume is 0.0503 m^3.

Reference no: EM13513363

Questions Cloud

Define what is the ph of a solution obtained by mixing : What is the pH of a solution obtained by mixing 50mL of 0.02 M sodium acetate with 40mL of 0.01 M HCl.
Determine the ending balance in cash : Post these entries to the Cash account of the general ledger to determine the ending balance in cash. The beginning balance of cash on March 1 was $600.
Bias fallacies rhetorical devices and logic : Bias, Fallacies, Rhetorical Devices, and Logic
Define volume of each solution do you mix to make solution : You make 1.00 L of a buffered solution (pH = 4.00) by mixing acetic acid and sodium acetate. You have 1.00 M solutions of each component of the buffered solution. What volume of each solution do you mix to make such a buffered solution
Find the volume of styrofoam required : A life preserver made of Styrofoam is designed to support a person weighing 575 N, Find the volume of Styrofoam required if the body's volume is 0.0503 m^3
What force is required to open a door : A watertight car is submerged under water. What force is required to open a door of area 1.25 m2 if the average depth of water at the door is 1.92 m
Prepare a budgeted income statement for the first quarters : Prepare a budgeted income statement for the first and second quarters of 19B and a budgeted  balance sheet as of June 30, 19B.
Find the radius of the solenoid : For a long solenoid, the magnetic field strength within the solenoid is given by the equation where t is time in seconds. find the radius of the solenoid
Define what volumes of 0.53 m hno2 and 0.59 m nano2 : What volumes of 0.53 M HNO2 and 0.59 M NaNO2 must be mixed to prepare 1.00 L of a solution buffered at pH = 3.41

Reviews

Write a Review

Physics Questions & Answers

  How long is the ball in the air in each case

In an English carnival game, you throw a ball at a coconut on a stand 4.0 m in front of you and 1.0 m above the point at which you release the ball. How long is the ball in the air in each case

  Find the surface charge density a

A spherical conductor with radius 2.00 cm is centered on the origin and holds charge q1=-250 nC, Find the surface charge density a(charge per area) on the outside surface of the outer spherical shell

  What fraction of electrons-ef does emission represent

The concept of thermionic emission is the basis of modern X-ray tubes, which are the workhorse of a medical X-ray image. In this process a filament (a piece of metal in a vacuum) is heated by the application of electrical current

  How much water did the blacksmith trickle over the iron

A blacksmith cools a 1.18-kg chunk of iron, initially at a temperature of 650.0?C, by trickling 14.4?Cwater over it. How much water did the blacksmith trickle over the iron

  Find the voltage on the capacitor after three time constants

A 12uF capacitor a 10Kohms resistor a 20.0 volt battery and a switch are all connected in a series , find the voltage on the capacitor after three time constants

  What are the final speeds of the first luge

The figure shows two 22.7 kg ice luges that are at rest and placed a short distance apart, one directly behind the other. What are the final speeds of the first luge

  Find the new speed of the rod

A sliding bar has a length of .547m and moves at 2.34m/s in a magnetic field of magnitude .204T. The resistance in the circuit is .698ohms. find the new speed of the rod

  What is the magnitude of the total momentum of the system

At a certain location, the horizontal component of the earth's magnetic field is 4.90 10-5 T, due north. A proton moves eastward with just the right speed, so magnetic force on it balances its weight. Find the speed of the proton.

  Find the speed of the particle after being accelerated

An alpha particle (q = 2e and m = 6.64e-27 kg) is accelerated from rest through a potential difference of 1.2e+5 volts. Find the speed of the particle after being accelerated

  What is its power in diopters

Sunlight is observed to focus at a point 18.5cm behind a lens. What is its power in diopters

  What is closing equilibrium temperature of the tin-water

What is closing equilibrium temperature of the tin-water

  Find fraction of its kinetic energy is rotational

An 7.40-cm-diameter, 300g solid sphere is released from rest at the top of a 1.90-m-long, 20.0? incline. It rolls, without slipping, to the bottom. What fraction of its kinetic energy is rotational

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd