Recent content by jkw

If m2 move downward by x Then should it be m1 move up by x/2 and m3 move up 1/2. Since string is constant <length a1+2a2+a3=o Am I right?

Homework Statement -------------- I I I = string O O O = massless frictionless pulley I II I ' O " . = mass 1 : : = mass 2 " = mass 3 Find acceleration of each mass. Homework Equations F=ma conservation of...