3sorry!!![2]
find acceleration of all blocks........ neglect friction.......... wedge is fixed
-
UP 0 DOWN 0 0 21
21 Answers
3lwt string extend by x3 because of the body movin down the incline........
let string length decrese by x2+x1 becauze bodies 1,2 .............
x3=x1+x2........
v3=v1+v2........
a3=a1+a2........
sir pls see wat is rong .......
sir note my bodies 1,2,3 are different form sky s........may be thats th confusion!!!!
62iitimcoming..
may be i am sleeping
but could you please check if it is
a1-a2=a3
or a1+a2=a3 for your set of equations..
try tthe work done by tension.
24why the fight for pink???????????? its just a bonus.......dont worry about it...........there will be so many instances when ur soln wont be pinked so dont get angry or depressed[1].......
thats why i always say that this site is gr88 it is not like that cheap goiit where users fight for rates only
3ive taken a3 for the body movin down the incline ............
so the body movin down the incline tries to increase the length of the spring but the other 2 blocks reduce it keepin the string length constant!!!!!!!!!!!!!!!!!!!!!!
a3 = a1 + a2 !!!!!
3it is same as wat skygirl is ritten ive taken a1 , a2 ,a3 for different bodies sir.... see my fbd its mentioned there!!!
62@iitimcoming
the constraint equation you have written seems incorrect to me
62ek small mistake wihch i din notice
there is a normal reaction in horizontal direction on Block of mass 3m!