Question

What forces act on the block with mass m2 (as seen on the picture)?
Gravity for sure but I guess the cylinder does also something. Perhaps Tension plays also some role?

Answer 1

The cylinder can rotate without friction and is fixed there. The moment of inertia of the cylinder is 1/2*M1*R^2.

Answer 2

gravity and friction

Answer 3

tension is like tug of war

Answer 4

Sry, I forgot to mention that there is no friction.^^

Answer 5

o is it multiple choice?

Answer 6

Nope :D

Answer 7

Weight, normal force, tension in the rope.

Answer 8

WAIT THATS A ROPE?