Question

Find mass of block A
so that system remains a
un equilibrium
Also find T&N
force in that
case.​

Answer 1

Answer:

3kg is the mass of block

mg+mgsin30-mg=M*a

here a is given 0

m=2

M= WE NEED TO FIND OUT

2*10+2*10*1/2-M*10=0

20+10=M*10

30=M*10

M=3for calculating T you have not mentioned where to find out T cause it is different at all 3 different position