What is the maximum distance the bear can walk

Assignment Help Physics
Reference no: EM1371386

Q. Helium (He), a monatomic gas, fills a 0.012 m3 container. The pressure of the gas is 6.90x 10^5 Pa. How long would a 0.25 hp engine have to run (1 hp = 746 W) to produce an amount of energy equal to internal energy of this gas?

Q. A hungry 700 N bear walks out on a beam in an attempt to retrieve some "goodies" hanging at the end. The beam is uniform, weighs 250 N, and is 6 m long; the goodies weigh 90 N. If the wire can withstand a maximum tension of 900 N, what is the maximum distance the bear can walk before the wire breaks?

Reference no: EM1371386

Questions Cloud

What is the vertical component of initial velocity : A 160 g ball on a 70.70 cm long string is swung in a vertical circle about a point 184 cm above the floor. The string all of a sudden breaks when it is parallel to the ground and the ball is moving upward. The ball reaches a height 543 cm above th..
Explain there is a greater chance that a borrower : Explain There is a greater chance that a borrower will default in a longer time - frame and The loan values are very sensitive to changes in market interest rates
Illustrate what would happen to gdp while taking jobs : Illustrate what would happen to GDP if a significant number of house-spouses who were previously stay home to care for their children began taking jobs and placing their children in day care.
How gross domestic product affected recession : Briefly Explain how the Gross Domestic Product (GDP) affected the recession in the United States throughout the late President Bush and early President Obama years.
What is the maximum distance the bear can walk : Helium (He), a monatomic gas, fills a 0.012 m3 container. The pressure of the gas is 6.90x 10^5 Pa. How long would a 0.25 hp engine have to run (1 hp = 746 W) to produce an amount of energy equal to internal energy of this gas.
Question related to principles of macroeconomics : Describe why economists focus on REAL GDP as opposed to NOMINAL GDP in tracking the business cycle?
Windows server capability enables-mass installation quickly : What Windows Server 2008 capability enables them to do mass installation quickly and efficiently? Write general steps are involved in setting up this capability? Can capability also be used to install Windows 7 on 24 new client workstations arrivi..
What is the electric field strength at the points : A stunt man whose mass is 70 kg swings from the end of a 3.10 m long rope along the arc of a vertical circle. Assume that he starts from rest when the rope is horizontal; find the tensions in the rope that are necessary to make him follow his circ..
Evoke that by default lingo assumes nonnegative variables : Do not assume nonnegativity of the x and y variables and Recall that by default LINGO ASSUMES nonnegative variables. In order to allow the variables to take on negative valuse you can add

Reviews

Write a Review

Physics Questions & Answers

  What is a car acceleration

How fast should a car move toward you for the car's horn to sound 2.88% higher in frequency than as the car is stationary? The speed of sound is 343 m/s.

  What is an average velocity for larry''s entire run

A particular guitar string is supposed to vibrate at 214 Hz, but it is measured to actually vibrate at 272 Hz. By what percentage must the tension in string be changed to get the frequency to the accurate value.

  Net horizontal force due to rolling friction

Net horizontal force due to rolling friction

  What is reduce in kinetic energy throughout the collision

A railroad car with a mass of 2 x10^4 kg moving at 3.0 m/s collides and joins with 2 railroad cars already joined together, each with the same mass as the single car and initially moving in the same direction at 1.20 m/s.

  What is voltage difference between floor and hover-board

What is voltage difference between floor and hover-board

  What is the speed of the large cart after the collision

A curve in a road forms part of a horizontal circle. As a car goes around it at constant speed 14m/s, the total force exerted on the driver has magnitude 120 N. What are the magnitude and direction of the total vector force exerted on the driver i..

  Find the magnitude and direction of displacement from base

find the components of the hiker's total displacement for the trip. Find the magnitude and direction of the displacement from base camp.

  How high above the release point is the ball

You're carrying a 4.0-m-long, 25 poles to a construction site when you choose to stop for a rest. You place one end of the pole on a fence post and hold the other end of the pole 35 from its tip. How much force should you exert to keep pole motionles..

  Find the final temperature of the system

The specific heat of a certain 50 g metallic block is 900 J/kg K. If the block is at an initial temperature of 80 degrees Celsius, and dropped into a 50 g bucket of water at 1 degree Celsius, Find the final temperature of the system

  Find the temperature at the plasterboard-brick interface

Five equal-mass particles (A-E) enter a region of uniform magnetic field directed into page. They follow the trajectories. Rank the particles on the basis of their speed.

  Find direction of the weakest electric field

Estimate the electric field at a point 2.40 cm perpendicular to the midpoint of a uniformly charged 2 m-long thin wire carrying a total charge of 4.10 microC.

  What average force athletes legs apply on a ground

What average force athletes legs apply on a ground

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