Question

i dont get it, how do i answer this

2. Find the tangential acceleration of a point on the perimeter of the small pulley. 3. Find the tangential acceleration of a point on the perimeter of the large disk.

these questions are just for run 2

Answer 1

12. First find the moment of inintia of disk and pulky if it is ID slp then net moment I of inertia I = Ist Ip . - Now if acceleration of mass m and tangential acceleration of pulley is a then mg-T=må —Ö and t=12 or Tx8= I x or T = I x (a) 6 from equation a=g- 7 or from T = I x ( 9 - (C/M) bar acceleration is a the If tangential acceleration of large disk is A thena A= RL = (Ala or A=(Aa