Q5 As shown in figure below, a box weighing 10 N is placed at the 0 cm mark of a half-metre rule which iis pivoted at the 15 cm mark. What is theminimum force F needed to lift the box?Oa 4.286 NOb.3.5 NOc 1.5 NOd 10 NSelect one

Answered: Image /qna-images/answer/f68694bf-bfd5-480b-a9ad-18333f74cfa3.jpg

Answered: As shown in figure below, a box…

Glencoe Physics: Principles and Problems, Student Edition

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ISBN:9780078807213

Author:Paul W. Zitzewitz

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Chapter8: Rotational Motion

Section: Chapter Questions

Problem 89A

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As shown in figure below, a box weighing 10 N is placed at the O cm mark of a half-metre rule which is pivoted at the 15 cm mark. What is the minimum force F needed to lift the box?