Question

a spanner of 30cm long is used to loosen a nut by using a force of 45N calculate the moment of force on the nu​

Answer 1

Answer:

length of spanner = 30cm = 0.3 m

force applied on spanner = 45N

then, moment of force = length of spanner × force applied on spanner = 0.3m ×45 N = 13.5 Nm

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Answer 2

Explanation:

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