Questions
Each of the three balls has a mass m and is welded to the rigid equiangular form of negligible mass. The assembly rests on a smooth horizontal surface. A force F is suddenly applied to one bar as shown in fig. (1). Which of the following statement is connect
detailed solution
Correct option is D
The net force on the frame = total mass x acceleration∴ F=3 maor a=F3mi^We know that τ=Iα=3mr2α or Fb=3mr2α α=Fb/3mr2Talk to our academic expert!
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