Need some help in this physics sum...

[djsnuk]

A stick with a length of a and weight w is placed in a semi spherical vessel 2a of diameter. The
stick forms an angle of TETA to the horizontal line and it is in limiting
equilibrium. Frictional coeficient is MUE and it is less than SQRT 3. What is the
reaction at the bottom pont of the stick?

If any body know please tell me the way to do this and how..... Thanks

 

[nimaz]

"Frictional coeficient is MUE and it is less than SQRT 3"
machan if it is in limiting equilibrium the coefficient of friction cannot exceed 1.
why does the Q say "it is less than SQRT 3 =1.73"..when it should be less than 1!
r u sre da Q is correct?

 

[supun75]

A stick with a length of a and weight w is placed in a semi spherical vessel 2a of diameter. The
stick forms an angle of TETA to the horizontal line and it is in limiting
equilibrium. Frictional coeficient is MUE and it is less than SQRT 3. What is the
reaction at the bottom pont of the stick?

If any body know please tell me the way to do this and how..... Thanks

macho sinhalen kiyapun,moko api A/L kale sinhalen ne.help ekak denna puluwan gaana sinhalen keewoth

 

[Scarface]

macho sinhalen kiyapun,moko api A/L kale sinhalen ne.help ekak denna puluwan gaana sinhalen keewoth

pathrayaka athi bara w dandak tiras thalaya matha theta konayak sadamin semmakaree smathuliththawaye thibe.me hi garshana sangunakaya mue wana athra ehi agaya thune wargamuulayata wada adu agayak ganee...

mehi danda ha pathraya athara prathrikriyawa kopamanada?

 

[Sahan678]

Lami prameya dala balapan

 

[supun75]

pathrayaka athi bara w dandak tiras thalaya matha theta konayak sadamin semmakaree smathuliththawaye thibe.me hi garshana sangunakaya mue wana athra ehi agaya thune wargamuulayata wada adu agayak ganee...

mehi danda ha pathraya athara prathrikriyawa kopamanada?

machang danda haa paathraya athara reaction 2k thiyenawane (uda ekai yata ekai)mona ekada ona?

 

[Scarface]

machang danda haa paathraya athara reaction 2k thiyenawane (uda ekai yata ekai)mona ekada ona?

yata eka

 

[supun75]

yata eka

machang gaane wisthara tikak madi wage.danda paathrayeb idiriyata nera gihinda?athulemada?

 

[Scarface]

pathraye araya 2a kiyala thiyenne.dande diga a.

danda eliyeda athuleda kiyala nan sure na.athule thiyenne kiyala hadala balanna

 

[supun75]

machang harida danne ne mehema ekak thama enne
2wcos(teta)/root of 15+mue cos(teta)-mue*root of15*sin(teta)

 

[supun75]

machang harida danne ne mehema ekak thama enne
2wcos(teta)/root of 15+mue cos(teta)-mue*root of15*sin(teta)

sorry weraduna
wait a min

 

[supun75]

menna meka thama uththare

2Wcos(teta)/root of 15+meu