posted by Anonymous .
A 26.5 kg block (m1) is on a horizontal surface, connected to a 6.90 kg block (m2) by a massless string. The frictionless pulley has a radius R = 0.096 m and a moment of inertia I=0.080 kgm2
m2 is hanging straight down from the pulley over the edge of the surface.
A force F = 200.1 N acts on m1 at an angle = 31.3. There is no friction between m1 and the surface. What is the upward acceleration of m2?