?

Previously Apps loads very quickly but takes long time now.if I open any apps say chrome,some small noise noticed from pc cabin and it stops after the apps fully open.if I open folders ,it also seems slow.

I have 4Gb ram and 1tb hdd.Windows 7 .whether increasing ram solve the problem ?reinstalling Windows solve ?or hdd prob ?

My pc spec:

Amd phenom II x6 1090T processor

Asus m4a89gtd pro USB 3.0 motherboard

Integrated ATI Radeon HD 4290 gpu

4GB Kingston RAM

1TB wd hdd

My pc is 2011 model and running Windows 7 64 from the beginning.now some errors and slow operation.my GPU xfx Radeon 6670 is faulty .I m not planning to buy new gpu.now running with integrated gpu.

recently I created a yahoo email account.now I can't log in.I am sure about my Id and password correct but can't login.id or password invalid showing.I tried password reset option but it also showing 'YOUR PASSWORD

CAN'T RESET ONLINE.For security

reason,you need to contact yahoo!

customercare to help you reset your

password'

I m from india and tried some yahoo numbers on net.all not working.anybody please tell how I recover my yahoo account.or provide valid customer service number in india.plz help.

'pound' can be seen somewhere as a unit of mass.it also can be seen somewere as a unit of force.

'pound' somewhere denoted as 'lb' and somewhere as 'lbf' and somewhere as 'lbm'

I know,

mass=kg

force=kg x m/s2

=N

if 'pound' is mass then how force is also in 'pound'

because,

f=ma

please help Wt* was this pound...

I am seeing strange nightmares every day.I m wake up midnight with fear,sweating,palpitation.I remember everything about the dream for 1or 2 min after wakeup.later it become vague and then it suddenly vanishes from my memory.at morning I can remember a little things only and sometimes nothing.

I am dreaming something like.

talking with dead people.they r attacking me,I m also try to beat them etc.some time saw world is ending.building and trees fall down ,I am escaping etc.

plz don't suggest any action or horror or stunt movies.just cool and simple relaxing and meaningful memorable movies.

plz suggest one from.,

htc

lg

samsung

motorola..,

what about motorola defy plus and lg optimus black.is it good.

It should be

-GSM & 3G network

-with front camera

-Android or Windows OS only

Plz suggest one from any brand..,

Please don't suggest the fu -cking 'jain brothers publication'.

Two ends of the manometer is connected with two reservoir having different pressure(air).And the manometer liquid is water.And the manometer reading is..,

Left side is 170 mm above zero marking and Right side is 60 mm below zero marking. Or Total hight is H=170+60=230 mm.

1.What is this 230 mm actually means ?

2.What happens if this value(H) goes increasing/decreasing?

3.How convert this to actual pressure in terms of Pascal or bar ?

I have 4GB memory on my PC.A desktop memory gadget showing in idle condition as...,

Used momory=1417 MB

Free memory=2677 MB

Total memory=4094 MB

CPU Usage=3 to 5 %

When i start playing a game "just cause 2" ,after 5 or 10 min, the game come back to window mode and showing a warning "your compuetr low on memory.please close some application...etc".At this condition the free memory will be less than 500MB on gadget.And finally the game closes itselff.

I am using windows 7 Ultimate x64 version and my graphics card model is AMD radeon hd 6670 1GB.

I played this game without any problem for a week or more days.The problem comes yesterday.

Please help me.....

Thanks

is it unit of mass or unit of force ?

Somewhere it is denoted as 'lb' and somewhere as 'lbs' and somewhere as 'lbf'.which one is true?and what is actually pound means? And for torque it is dennoted as 'ft-lb' and not Nm.

I liked around 35 pages.

While selecting Like page it comes with only 4 liked pages showing as 2012 year.but i like 10 or more pages in 2012.Why this happens?

For designing/animating new mechanical parts,mechanisms etc.

Solidworks or Catia Or inventor or ProE or anyother application is best ?

Let two pulling forces acting on an object,F1(100N) acting 15 degree above X axis and F2(150N) acting 10 degree right of y axis.Find the magnitude and direction of the resultant forces?

plz check this pic

http://freepicupload.com/images/570AS_tn.jpg

Please explain also..,

If the resultant of two equal forces has the same magnitude of either of the forces,then the angle between the two forces is ?

a)30 b)60 c)90 d)120

Also please explain how you get the answer..,

Thanks,

1.Is adiabatic and isentropic process are same?

2.Is temperature increase/decrease is possible in adiabatic process?

3.If above qstns answr is yes.then icrease/decrease in temperature cause entropy change.then it is not an isentropic process.true or false ?