Calculate stress in the string, physics, Basic Statistics

Assignment Help:

question..A prevent of huge m1 and bodyweight w1 = m1g goes on a stage frictionless exterior. It is attached by a gentle versatile string moving past over a little frictionless lever to a second clinging prevent of huge m2 and bodyweight w2 =  m2g. What is the speed of the program and what is the stress in the string?


310_stressinstring.png



The plan shows the creates working on each avoid. The creates used on the stops by the sequence can be regarded an measures reaction several,



                              åfx = T = m1ax                 


                              åfy = N – mg = m1ay = 0


                              Applying Newton’s second law to the hanging block, we obtain


                              åfy = m2g – T = m2ay


                                    T = m1a                                   . . . (1)


                                m2g – T = m2a                           . . . (2)


 


                              Including two equations reduces T giving


                                       m2g = (m1 + m2) a


                                     a = m2g/m1+m2


                              Replacing the value of an in formula (1) gives the stress as


T = m1m2 g / m1+m2



Related Discussions:- Calculate stress in the string, physics

Analysis and interpretation business report, Case Study. Using the data, pr...

Case Study. Using the data, prepare a report that analyses the profitability, liquidity and solvency of a Accessorize Pty Ltd and help the owner to decided whether to purchase the

Financial accounting, when the closing inventory is understated, the profit...

when the closing inventory is understated, the profit for the period will

Devaition, i have data points of the form (x,y) of a cluster... I want to f...

i have data points of the form (x,y) of a cluster... I want to find variance nad standard deviation of this so dat i can decide which is a good cluster... so let me know how to do

Measure central tendency, 1. A researcher is comparing two middle school 7t...

1. A researcher is comparing two middle school 7th grade classes. One class at one school has participated in an arts program (involving putting on a musical play) which emphasized

Agency funds, Agency funds,define it Organization money is used to account ...

Agency funds,define it Organization money is used to account for the resources presented by the state as an agent for individuals, private companies, and other health systems. Orga

Depreciation application procedure, Depreciation Application procedure. ...

Depreciation Application procedure. Under this technique devaluation is incurred immediately to the Resources Consideration for example if 10% of devaluation is being incurred o

SPSS EXERCISES, IF PUNDIT 2 IS CORRECT, FEMROLE WILL HAVE (CIRCLE ONE)

IF PUNDIT 2 IS CORRECT, FEMROLE WILL HAVE (CIRCLE ONE)

Truss, state the condition followed by dimple truss.

state the condition followed by dimple truss.

Write Your Message!

Captcha
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