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Types of Lever

The force req...

Question

The force required to open a nut using a spanner of length 90 cm is 50 N. Calculate the force required if the spanner is 50 cm long.

A

30 N

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B

60 N

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C

45 N

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D

75 N

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E

90 N

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Solution

The correct option is E
90 N

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