Physics, asked by garimakaira, 18 hours ago

A boy opens a nut by applying a force of 200N using a wrench of length 40 cm. If
he wants to open it by a force of 20 N, what should be the length of the wench?

Answers

Answered by ParikshitPulliwar

0

Answer: F1 = 150N

l1 = 0.4m

F2 = 60N

l2 = ?

Since, Force x perpendicular distance = constant

F1 x l1 = F2 x l2

150 x 0.4 = 60 x l2

l2 = 1 m

Explanation:

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