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Mr. Dubey • 100.64K Points
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Q. Two pulleys of radii r1 and r2 and at distance x apart are connected by means of a cross belt drive. The length of the belt is

  • (A) π(r1+r2)+ (r1+r2)2 x +2x
  • (B) π(r1+r2)+ (r1−r2)2 x +2x
  • (C) π(r1−r2)+ (r1−r2)2 x +2x
  • (D) π(r1−r2)+ (r1+r2)2 x +2x
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