The breaking strength of a rope is 400 N. A fireman weighing 60 kg slides down the rope. The rope will break if

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Madan • 7.44K Points
Tutor III

Q. The breaking strength of a rope is 400 N. A fireman weighing 60 kg slides down the rope. The rope will break if

(A) the acceleration is 7.5 m/s²

(B) the acceleration is 1.2 m/s²

(C) the acceleration is 3.1 m/s²

(D) the slides with an acceleration of 15 m/s²

Correct : Option (C)

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