Question:-
A roller of weight 500 N and radius 0.5 m is to be dragged over a small rectangular block by using a horizontal force P at the center of the roller as shown in Fig. Q.81. the minimum magnitude of force P required for dragging the roller should be greater then

Option (A)
500 N
Option (B)
400 N
Option(C)
500Ö3 N
Option(D)
500Ö2 N
Correct Option:
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question-answer-faq-1885