Every Day Science Section-4 :: Discussion


14.A tight-rope walker carries a long pole which he holds across his body. The purpose of this pole is to:
A. Prop him up if he falls
B. Spread out his weight and reduce the pressure on the rope
C. To keep the center of gravity always vertically above the rope
D.None of these
Answer:  Option  C
Explanation:

Tutorial Link:
Published by:Kiran Manzoor

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