What is the minimum number of bottles needed

Assignment Help Physics
Reference no: EM13336206

A 42kg child decides to make a raft out of empty 1.0 L soda bottles and duct tape. Neglecting the mass of the duct tape and plastic on the bottles, what is the minimum number of bottles needed in order to keep the child dry?

Reference no: EM13336206

Questions Cloud

Java program on eclipse : Using a while( true ) loop,and using the upper case alphabeth from Z to A,print the lower case alphabeth and its corresponding ascii values.You must terminate/exit/break this loop once you process the last letter (A).
Explain the difference between the amount you calculated : Explain the difference between the amount you calculated for the Company's fair market value and the Total Equity (Book Value). What does it represent?
Evaluate the equilibrium constant for the neutralization : calculate the equilibrium constant for the neutralization reaction. To calculate the equilibrium constant, you may find it helpful to represent the neutralization reaction as the sum of two separate reactions. (b) Calculate the pH, [CH3CH2NH2], and..
Determine the maximum and minimum q-point : Design the circuit such that IDQ = 0.25 mA and VD = -2 V. The nominal transistor parameters are VTP = -1.2 V, K'p, = 35 μA/V2 and viL = 15. Sketch the load line and plot the Q-point.
What is the minimum number of bottles needed : A 42kg child decides to make a raft out of empty 1.0 L soda bottles and duct tape. what is the minimum number of bottles needed in order to keep the child dry
State a balanced chemical equation for the reaction : Which of the available reagent(s), if any, will oxidize Fe(s) while leaving Cu(s) unreacted? If none of the available reagents can be used for this purpose, then identify another reagent from the table that could be used. For each reagent you've i..
What will be the profit in each scenario to an investor : Both a call and a put currently are traded on stock XYZ;both have strike prices of $50 and maturities of six months. What will be the profit to an investor who buys the call for $4 in the following scenarios for the stock prices in six months ?..
What is the smallest value of the coefficient of friction : A sign has a mass of 1050 kg, a height h = 1 m, and a width W = 4 m. It is held by a light rod of length 5 m that is perpendicular to a rough wall. What is the smallest value of the coefficient of friction
What is the rings magnetic dipole moment : A 107A current circulates around a 2.20-mm-diameter superconducting ring. What is the ring's magnetic dipole moment

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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