There is a rusted nut. We have two spanners each of 15 cm and 20 cm respectively. Which spanner is suitable to open this nut and why?
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Answered by
22
Answer:
20 cm
Step-by-step explanation:
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Answered by
44
Answer:20 cm
Step-by-step explanation:bcoz we feel esay to apply force at the end of spanner to rusted nut.it means that as the perpendicular distance between force and the axis of rotation increase the magnitude of moment also increase.
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