the radius of a park merry-go-round is 2.2m. to start itrotation you warp a rope around it and pull with a force of 260 Nfor 12 s. during this time m the merry-to-go round makes onecomplete rotation
a) find the angular acceleration of themerry-go-round.
b) what torque is exerted by the rope on themerry-go-round
c) what is the moment of inertia of themerry-go-round?