Asked by paul

a force of 40n st stretches a wire through 3.0cm what force stretches it through 5.0cm and through what length will a force of 100n stretches it through what assumption you have made
Answered by paul
please help me to solve this assignment

Answered by paul
please help me to solve this assignment
Answered by Anonymous
F = k * x
40 = k * 3
k= (40 N / 3 cm)
if x = 5 cm
F = (40 N / 3 cm) * 5 cm = (200 / 3) cm
if F = 100 Newtons
100 N = (40 N / 3 cm) * x
x = (30/4) cm
Answered by typo
typo
F = (40 N / 3 cm) * 5 cm = (200 / 3) N
Answered by paul
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Answered by huh?
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