Question

help

Answer 1

proove that tan (theta)= 1 +2M/m

Answer 2

Are you sure it is 1 + 2M/m?

Answer 3

yes i am sure

Answer 4

hmm lemme try

Answer 5

ok

Answer 6

yea i get it..

its a two level problem.. first apply free body diagram analysis to the mass m,

since m is in equilibrium.. the net force on it must be zero.. using that u should be able to calculate the tension in the two strings.. can u do that?

Answer 7

T_left = T_middle ;
vertical T components total = mg ?

Answer 8

The tension in both strings 1 and 2 are equal. it can help ...