A man uses a lever handle of length 50cm to open a nut by applying a force of 140 N. How long should the lever (handle) be if he applies a force of 50 N?
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Hey man..apply the formulae of kinametic equation2
2
s=ut+1/2gt
2
s=ut+1/2gt
TITANSTAR:
say that u can not answer the question instead do not suggest
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