What is the change in the internal energy of the system

Assignment Help Physics
Reference no: EM13104709

The work on a system with a mass 100 lbm is known to be 10 BTU's . If there is no change in potential energy and the speed changes from rest to 32 ft/sec. What is the change in the internal energy of the system?

Reference no: EM13104709

Questions Cloud

Confidence interval for varaince-standard deviation : A sample of 23 European countries found that the variance of life expectancy was 7.3 years. What is the 95% confidence interval estimate for the variance of life expectancy in Europe?
What is the smallest value d can have before string break : A small sphere of mass m = 6.10 g and charge q1 = 29.2 nC is attached to the end of a string and hangs vertically. A second charge of equal mass and charge q2 = 58.0 nC is located below the first charge a distance d = 2.00 cm below the first charg..
Explain how arbitration works : Explain and describe how arbitration works, and how it may benefit or hinder either side. What current event can you reference where arbitration has settled the dispute?
Analyses for unilateral and bilateral cases : Does there seem to be any difference in the effects of the antibiotics on clearance of otitis media? Express your results in terms of relative risk (RR). Consider separated analyses for unilateral and bilateral cases. Also consider and analysis co..
What is the change in the internal energy of the system : The work on a system with a mass 100 lbm is known to be 10 BTU's . If there is no change in potential energy and the speed changes from rest to 32 ft/sec. What is the change in the internal energy of the system?
Explain slave occupations and master-slave relation : Briefly explain five of the given topics: a) slave occupations; b. master-slave relation; c) plantation slave family life; d) Slave Business Enterprises.
Mutually exclusive outcomes of the surgery : The only possible, mutually exclusive outcomes of the surgery are death, relief of symptoms, (angina, dyspnea), or continuation of symptoms. The probability of death is 0.02 and the relief of symptoms is 0.80. What is the probability that the pati..
How much toque does the motor need to supply : A rigid, well insulated container contains 10 kg of water. A motor connected to a paddle wheel is used to stir the water at a rate of 100 rad/s. How much toque does the motor need to supply (in N-m) in order for the water to heat up by 10?C in one..
Explain events in decade of crisis which considered factors : Was Civil War and irreconcilable conflict? Explain from perspective how both-range causes and those events in Decade of Crisis which have been considered factors in whether or not Civil War was the irreconcilable conflict.

Reviews

Write a Review

Physics Questions & Answers

  What is the gas pressure inside the cylinder

An ocean liner leaves New York City and travels 56.0° north of east for 170 km. How far east and how far north has it gone? In other words, what are the magnitudes of the components of the ship's displacement vector in the following directions.

  What pressure will tire gauge now show

On a cool morning, when the temperature is 15deg Celsius, you measure the pressure in your car tires to be 30 psi. After driving 20 mi on the freeway, temperature of your tires is 45 deg Celsius. What pressure will your tire gauge now show.

  What is pressure in the cylinder

What is pressure in the cylinder

  What was the speed of the cannon ball

Old naval ships fired 13 kg cannon balls from a 210 kg cannon. It was very important to stop the recoil of the cannon, since otherwise the heavy cannon would go careening across the deck of the ship.

  The solution to bernoulli''s equation

The solution to Bernoulli's equation, The construction of a flat rectangular roof (3.9 m x 4.3 m) allows it to withstand a maximum net outward force of 20050 N.

  Find out the gravitational force of attraction

A 2200 kg sport utility vehicle travelling at 86 km/h can be stopped in 0.15 s if it hits a concrete wall. Presume a 60 kg person was in the car that hit this wall. The velocity of the person equals that of car both before and after the crash, and..

  What is the change in thickness of the film along length

What is the magnitude of the acceleration caused by magnetic force? Ignore the gravitational force acting on the electron.

  Imagine the force is acting horizontally against the top

A person walks 36° north of east for 2.36 km. How far would another person walk due north and due east to arrive at the similar location.

  Calculate the time required to bring all water

After a tornado, a 0.55g straw was found embedded 2.6cm into the trunk of a tree. If the average force exerted on the straw by the tree was 70 N, what was the speed of the straw when it hit the tree.

  What is the wavelength of the light

The second minimum in the diffraction pattern of a 0.12 mm -wide slit occurs at 0.68 degrees. What is the wavelength of the light?

  What is wires linear charge density

A major league pitcher can throw a baseball in excess of 42.9 m/s. If a ball is thrown horizontally at this speed, how much will it drop by time it reaches the catcher who is 18 m away from the point of release.

  Find out the distance travelled using the equation

When he reaches equator, the sphere is rotating at how many rpm. A car takes 9 s to go from v = 0 to v = 55 m/s at about constant acceleration.

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