A .1 kg meterstick is supported at its .4m mark by a stringattached to the ceiling. A .7 kg mass hangs vertically from the.05m mark. A mass is attached somewhere on the meterstick to keepit in both horizontal and rotational and translational equilibrium. If the force applied by the string attcached to the ceiling is 19.6 N, determine the following,
a) the value of the unknown mass
b) the point where the mass atttaches to the stick